Grade 7 | Science | Acids Bases and Salts | Free Tutorial | CBSE | ICSE | State Board

[@sakshinishumahajan]

Intro 0:00
Objective 0:39
Knowing acids 0:53
Acid in nature 1:20
Base 2:10
Base in our everyday lives 2:47
Assessment 3:50
Salts 3:58
Neutralization reaction in our daily life 5:05

[@RainYT312]

Nice

[@gwsam8062]

2:18 he literally tasted soap

[@ASnub]

😂😂😂

[@gamercream9791]

💀

[@sonalijha3843]

his face jus getting the purfecto V shape

[@anitasharma842]

3:50
🍎- Maleic Acid
Chalk - Calcium Carbonate
🍋- Citric Acid
Soap - Potassium Hydroxide

[@archanasamantaray2542]

thank you for the interesting video

[@mallikarjunjakatimath4083]

Teacher these viodeo supper

[@R0yalG]

Salute To Tha Guy Who Had To Taste Soap Cause O' Us

[@gamercream9791]

🫡

[@anonymous-ls6xc]

The video was very explanatory. Thanks 🌟🌟🌟🌟🌟

[@archanasamantaray2542]

don't eat soap. is dangerous

[@itxzshri-wk3wi]

S

[@srinarayanamartialart6005]

you are right

[@its_jeonsa]

Lol! He didn’t give that caution while explaining the lesson, didn’t he?

[@downtownfish333]

Oh thanx for telling we never knew that!😬

[@dhruviparmar3257]

Yup

[@pharsarambishnoi787]

It is very interesting video.👍👍👍👍👍👍👍

[@itz_me_gowri]

Good class👍
Keep going ❤️😍

[@shikshatutorials8659]

Good Class ❤❤❤❤❤

[@dr.mrudulanemani671]

🍎-malic acid chalk-calcium carbonate 🍋- citric acid soap-potassium hydroxide

[@abhiramvivekanandhan2414]

Nice class helped me a lot

[@MCVeena]

Here is the answers for match the following
1. Apple = Malic acid
2. Chalk = Calcium carbonate
3. Lemon = Citric acid
4. Soap = Potassium hydroxide
Here are the answers for fill in the blanks
1. Neutralization
2. Formic acid
3. Hydrochloric acid
And btw thank you for nice explanation video 😊

[@instyn]

Hi @MCVeena, Thank you for the words of wisdom. We provide extra help through teachers at instyn.in/help

[@instyn]

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[@sushverma7435]

Thanks for education keep it up

[@instyn]

Hi Sush Verma, Thank you for the words of wisdom. We provide extra help through teachers at instyn.in/help

[@instyn]

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[@sudhapv8845]

Thankyou very much your educational video's are very helpful and easy to understand 🎉

[@instyn]

Hi Sudha Pv, Thank you for the words of wisdom. We provide extra help through teachers at instyn.in/help

[@sudhapv8845]

@@instyn sure i will take a look

[@ganesanramasami9022]

They didn't ate soap ,but they the sad it was bitter, because some items in base And we can find by changing colour while adding some solutions.
For example :
Take a small paper or white cloth And take turmeric power And rub on the paper or cloth that you took, And then wash it using soap to remove the stain, after washing see the colour of the paper or cloth I will be in red colour.
And the base is red Colour ,base is always bitter in taste,This is how scientists find the taste of the soap
And never they eat soap, so kindly don't eat the soap for checking taste
I think you understand
Please pin my comment , because some are thinking they can eat soap.

[@akarsharun4560]

2:17;The dude ate it while washing hands 🙌

[@muhammedfayis3272]

2:18

[@its_jeonsa]

*Who knows BANGTAN SONYEONDAN here?*

[@anitasharma842]

Meeee 😁
ᗷTS⟭⟬

[@gsubbhashini]

Me I am an true army I love jungkook

[@IraGoyel]

Do u play roblox

[@ayeshafatima122]

Me​@@IraGoyel

[@manishsolanki5678]

Very nice explanation

[@dadapeersh7689]

Yes

[@R0yalG]

@@dadapeersh7689 no

[@sanjaykumar-jk7tb]

You are skipping so many things

[@instyn]

Hi @sanjaykumar-jk7tb, Thank you for the words of wisdom. We provide extra help through teachers at instyn.in/help

[@Sub2spookySkeleton]

Id you drop the soap. Is the soup gets dirty or the floor got cleaned?

[@instyn]

Hi @Sub2spookySkeleton, Thank you for the words of wisdom. We provide extra help through teachers at free.instyn.com

[@theflyingbrain2575]

very good education

[@anitakhatri8051]

Thanks to you for this nice video🎥🎥🎥📹📹📹

[@dhirajbodkhe3595]

How do you make this video which app

[@KHUSH4321]

Nice good job keep it up

[@sandeepkumardhavala5901]

Thank u for explaining sir

[@omnarayankumar352]

Super

[@omnarayankumar352]

Nice

[@Anonyms-o6z]

Answer of drag and drop the correct answer are: Acid and base reactions are known as Neutralization reactions. The sting of ant contains formic acid. Our stomach contains hydrochloric acid. 😁🙃

[@instyn]

Hi @Anonyms-o6z, Thank you for the words of wisdom. We provide extra help through teachers at free.instyn.com

[@dhar4622]

good thing he din't taste it as well...3:31

[@tanvimalhotra9859]

Those who are saying that He have eaten soap so Let Me tell you that they are not saying to eat it And Its animated video. this is not real they are not eating.

[@itxzshri-wk3wi]

S

[@dhar4622]

bruhhhh

[@AdventuresWithAkhil]

SOME CHILD ATE IN REAL LIFE☠️☠️

[@gamercream9791]

Brooo it’s a joke

[@bestgamers_495]

Thanks bro tomorrow my exam is there 😂 now I learnt 😊

[@instyn]

Hi EDIT_KING_LOL, Thank you for the words of wisdom. We provide extra help through teachers at instyn.in/help

[@instyn]

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[@AkkuSumi-po1zf]

I am so poor. Because no one like and repalu my comments 😥😪😭😭😭😭

[@instyn]

Hi @AkkuSumi-po1zf, Thank you for the words of wisdom. We provide extra help through teachers at free.instyn.com

[@Samuraijack199-h6h]

​@@instynhello broski

[@ITZBL4Z3]

I hate like begging

[@ujjwalsinghpatel1996]

Nice video Utkarsh Singh Patel.7th b.

[@gametriangleyt8411]

2:18 Who the hell tastes soap?

[@srinarayanamartialart6005]

yes

[@rajeshgaikwad2471]

🤣🤣

[@rajeshgaikwad2471]

That cringe tiktoker has tasted and also ate it i saw in carryminatis video

[@hansika.a8977]

1. apple = malic acid
chalk =calcium carbonate
lemon = citric acid
sugar = potassium hydroxide

[@yourdadbich]

2:17 bro ate soap so he can conclude that its's taste is bitter as it's a base..💀

[@instyn]

Hi Raiden 07, Thank you for the words of wisdom. We provide extra help through teachers at instyn.in/help

[@yourdadbich]

?@@instyn

[@Mahendra_bhuyan]

thats a chat bot ​@@yourdadbich

[@saranyaramakumar9407]

It's very easy to understand

[@instyn]

Hi Saranya Ramakumar, Thank you for the words of wisdom. We provide extra help through teachers at instyn.in/help

[@Badgirl-ys4jl]

You nice keep going

[@mahipatekar3258]

Superb Thanku sir Very much I understand it Very Clearly👍🏻👍🏻

[@nattnhgharajan9145]

2.19 you ate soap

[@ganesanramasami9022]

They didn't ate soap ,but they the sad it was bitter, because some items in base And we can find by changing colour while adding some solutions.
For example :
Take a small paper or white cloth And take turmeric power And rub on the paper or cloth that you took, And then wash it using soap to remove the stain, after washing see the colour of the paper or cloth I will be in red colour.
And the base is red Colour ,base is always bitter in taste,This is how scientists find the taste of the soap
And never they eat soap, so kindly don't eat the soap for checking taste
I think you understand

[@lightninx4006]

@@ganesanramasami9022 u wasted ur time typing this u are low brainer

[@hanumanshisode9758]

nice explaination

[@thirunavukkarasug5855]

Thank you it help me in my exam❤❤❤😊😊😊😊

[@instyn]

Hi THIRUNAVUKKARASU G, Thank you for the words of wisdom. We provide extra help through teachers at instyn.in/help

[@siliconedits]

2:18 what the fuhe ate

[@instyn]

Hi @siliconedits, Thank you for the words of wisdom. We provide extra help through teachers at free.instyn.com

[@saleemKhan-tb8dg]

I have understood this well .And good explanation 🙂🙂

[@pradeepmanglani1274]

Myself Jimin in short Mochi My Frieds are BTS and I'm nice keep going

[@its_jeonsa]

Bruh. Your ARE DEFINITELY NOT Jimin. And BTS are definitely NOT your friends. You must be a die-hard fan of BTS. Just as I am.

[@its_jeonsa]

It’s good to Stan BTS and have a bias, but not going around claiming in the comment section that you’re a member of BTS or that BHANGTAN are your friends.

[@Veena517]

it's totally lie don't send fake news or comments

[@R0yalG]

i hate bts

[@R0yalG]

i hate bts

[@Kamlabinwal-k8t]

Nice video and thanks for your video❤

[@instyn]

Hi @user-gn3zc9nz4t, Thank you for the words of wisdom. We provide extra help through teachers at instyn.in/help

[@instyn]

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[@instyn]

Hi @user-gn3zc9nz4t, Thank you for the words of wisdom. We provide extra help through teachers at free.instyn.com

[@instyn]

Hi @user-gn3zc9nz4t, Thank you for your feedback. We provide instant doubt solving and live classes at free.instyn.com

[@marymedepalli371]

1. I don't know
2. Formic acid
3.hydrochoric acid

[@instyn]

Hi @marymedepalli371, Thank you for the words of wisdom. We provide extra help through teachers at free.instyn.com

[@prakashsingh8893]

Thank you l was so confused before seeing this video 😊

[@instyn]

Hi @prakashsingh8893, Thank you for the words of wisdom. We provide extra help through teachers at instyn.in/help

[@fathimafisal1439]

Thanks for helping in exam😊

[@instyn]

Hi Fathima Fisal, Thank you for the words of wisdom. We provide extra help through teachers at instyn.in/help

[@instyn]

Hi Fathima Fisal, Thank you for your feedback. We provide instant doubt solving and live classes at instyn.in/help

[@itsme-snehitha8477]

I wrote exams by seeing this explanation ...thank you...

[@krntravel8387]

Thank you it help understand

[@instyn]

Hi RK collections, Thank you for the words of wisdom. We provide extra help through teachers at instyn.in/help

[@sandeepkumardhavala5901]

Give some assessments also sir

[@latabhushansoni4050]

Hey, can you make a video on motion and time chapter

[@instyn]

Hi @latabhushansoni4050, Thank you for the words of wisdom. We provide extra help through teachers at free.instyn.com

[@swagatadas9001]

Hehe

[@PRIYANSHUOFFICIAL100]

Thanks for classes sir i want more lessons do you have any websites

[@instyn]

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[@instyn]

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[@KeerthiRayala-nn1fk]

Who eats soap , but the explanation is amazing

[@instyn]

Hi @KeerthiRayala-nn1fk, Thank you for the words of wisdom. We provide extra help through teachers at free.instyn.com

[@instyn]

Hi @KeerthiRayala-nn1fk, Thank you for your feedback. We provide instant doubt solving and live classes at free.instyn.com

[@srushti_tek20]

But he ate soap🧼 😂😝

[@royalgirlslifestyle1718]

This is not soap this is 🍋 lemon half cutted lemon see carefully.

[@madarauzumaki9886]

@@royalgirlslifestyle1718 u see properly

[@meetsingh8859]

Soap

[@anjalimohanta2582]

Good

[@PradeepKumar-vp2zq]

Expert in explaining 👍👍😄✨💯😄✨💯😄✨💯😄✨💯😄✨💯😄✨💯👍👍😄✨💯😄✨💯😄✨💯😄✨💯😄✨💯👍👍😄✨💯😄✨💯😄✨💯👍👍😄✨💯😄✨💯

[@LamgougunVaiphei]

Very good graphics 💯

[@instyn]

Hi @LamgougunVaiphei, Thank you for the words of wisdom. We provide extra help through teachers at free.instyn.com

[@instyn]

Hi @LamgougunVaiphei, Thank you for your feedback. We provide instant doubt solving and live classes at free.instyn.com

[@DhanshikaSK]

4321 is the answer for the match the following

[@instyn]

Hi @DhanshikaSK, Thank you for the words of wisdom. We provide extra help through teachers at instyn.in/help

[@daramsrinivas1078]

Thanks

[@Tejaskumawat1601]

1. Neutralization
2. Acid
3. Hydrochloric acid

[@instyn]

Hi Jagdish Prasad, Thank you for the words of wisdom. We provide extra help through teachers at instyn.in/help

[@excuseme2627]

Isn't it class 10 cbse chap 2 acids & bases

[@R0yalG]

prudence

[@R0yalG]

also in clas 7th bro -_-

[@Plazma110]

how did the old guy take soil while kepping his eyes closed myth 😂😂😮😮

[@instyn]

Hi Amol Gosavi 1, Thank you for the words of wisdom. We provide extra help through teachers at instyn.in/help

[@KeerthiRayala-nn1fk]

I got 46 / 50 because of this video I am very happy

[@instyn]

Hi @KeerthiRayala-nn1fk, Thank you for the words of wisdom. We provide extra help through teachers at free.instyn.com

[@dongremani]

This video is only usefull only if you read your textbook and then watch this ...

[@snehyadav7161]

Thanku so so so so so so so so so so so so so so so so so so so much much much much much much much much much much much much

[@Power_hanumma]

Acid is very good for health 100%

[@instyn]

Hi Ajay Saraswat, Thank you for the words of wisdom. We provide extra help through teachers at instyn.in/help

[@instyn]

Hi Ajay Saraswat, Thank you for your feedback. We provide instant doubt solving and live classes at instyn.in/help

[@ashtamikukreja7096]

I ļoved this video and pls do make more videos don't loose hope you will succeeded for sure

[@debabratamukherjee7357]

2:19 you ate the soap 😂😂😂

[@learnwithpooja5483]

yes

[@riyasharma3827]

bhai dusro ki kami ya mat nikalo

[@ganesanramasami9022]

They didn't ate soap ,but they the said it was bitter, because some items in base And we can find by changing colour while adding some solutions.
For example :
Take a small paper or white cloth And take turmeric power And rub on the paper or cloth that you took, And then wash it using soap to remove the stain, after washing see the colour of the paper or cloth I will be in red colour.
And the base is red Colour ,base is always bitter in taste,This is how scientists find the taste of the soap
And never they eat soap, so kindly don't eat the soap for checking taste
I think you understand

[@BORN2FLY5099]

It is not sover it is sour

[@instyn]

Hi AaravDoesArt, Thank you for the words of wisdom. We provide extra help through teachers at instyn.in/help

[@BORN2FLY5099]

@@instyn please give me shoutout at your video I am a beginner on RUclips

[@BORN2FLY5099]

Please reply

[@mohammedmohammed-cb6nu]

Nice class

[@Bineesan]

Eat soap??
everything else was really good thanks ❤

[@instyn]

Hi VD world, Thank you for the words of wisdom. We provide extra help through teachers at instyn.in/help

[@instyn]

Hi VD world, Thank you for your feedback. We provide instant doubt solving and live classes at instyn.in/help

[@Bineesan]

Thanks again
Yes I would absolutely take help

[@queenjojo349]

🧠🧠🧠🧠👍👍👍👍

[@AstaGaming69420]

L

[@instyn]

Hi vg gaming, Thank you for the words of wisdom. We provide extra help through teachers at instyn.in/help

[@AstaGaming69420]

@@instyn thanks bro

[@AstaGaming69420]

@@instyn tomorrow is my exam helped a lot bro

[@EXCOTIC.SANVI_]

Answer:-(fill in the blanks) 1.b) 2.a) 3.c) am i correct?

[@instyn]

Hi @user-wd1zf4iq9o, Thank you for the words of wisdom. We provide extra help through teachers at instyn.in/help

[@Mahisinfinitelearning]

Hi your video are very nice but can you prove not eating soap

[@instyn]

Hi @Mahisinfinitelearning, Thank you for the words of wisdom. We provide extra help through teachers at instyn.in/help

[@instyn]

Hi @Mahisinfinitelearning, Thank you for your feedback. We provide instant doubt solving and live classes at instyn.in/help

[@instyn]

Hi @Mahisinfinitelearning, Thank you for the words of wisdom. We provide extra help through teachers at free.instyn.com

[@instyn]

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[@Itsjustmydream]

Thanks tommarow is my exam

[@instyn]

Hi @nddancedhyanandNIDHI, Thank you for the words of wisdom. We provide extra help through teachers at free.instyn.com

[@instyn]

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[@riddhi1512]

Thanks not that much good but I clear my concept

[@EXCOTIC.SANVI_]

Answer :- (column 'B') C, A, B, D am i right???

[@instyn]

Hi @user-wd1zf4iq9o, Thank you for the words of wisdom. We provide extra help through teachers at instyn.in/help

[@ashishsinghiitdhanbad8500]

Very short and good explanation

[@zoyatandon2074]

What do you expect

[@manimegalai244]

3:52

[@instyn]

Hi @manimegalai244, Thank you for the words of wisdom. We provide extra help through teachers at free.instyn.com

[@kameswaripentapati9045]

wait did a human really sacrifice him/herself by eating soap to determine the taste of it just to classify it?

[@anitajoshi4456]

Lol

[@sabaasif6913]

Lol

[@dancingangle8646]

Very gud explanation🤩🤩🤩

[@kaushalnayak2216]

Bantai bhai mast ha

[@basavapriyahn8859]

Thank you for the explain

[@theflyingbrain2575]

plz sir make videos on other subjects also

[@narasimharm9244]

these are pendrive classes from globalshikshak

[@santhoshinelluri2769]

But the Latin word of acid is acidus

[@instyn]

Hi Santhoshi nelluri, Thank you for the words of wisdom. We provide extra help through teachers at instyn.in/help

[@harveenkaur1753]

7 class student

[@NagendraNellore-yw3pr]

Assessment

[@instyn]

Hi @NagendraNellore-yw3pr, Thank you for the words of wisdom. We provide extra help through teachers at free.instyn.com

[@rudradalwadi7984]

3:24 is nice!

[@instyn]

Hi RUDRA DALWADI, Thank you for the words of wisdom. We provide extra help through teachers at instyn.in/help

[@instyn]

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[@k.rajinipatnaik5141]

Thanks😊

[@instyn]

Hi K.Rajini Patnaik, Thank you for the words of wisdom. We provide extra help through teachers at instyn.in/help

[@instyn]

Hi K.Rajini Patnaik, Thank you for your feedback. We provide instant doubt solving and live classes at instyn.in/help

[@shreeyapareek3157]

We can't eat the soap 🤣 it could be very dangerous

[@hopeworld7668]

98/100

[@KHUSH4321]

99/100

[@jaseeraafsar4722]

She writing with the finger

[@instyn]

Hi @jaseeraafsar4722, Thank you for the words of wisdom. We provide extra help through teachers at free.instyn.com

[@NagendraNellore-yw3pr]

Assessment0:06

[@instyn]

Hi @NagendraNellore-yw3pr, Thank you for the words of wisdom. We provide extra help through teachers at free.instyn.com

[@parashuramachanur8476]

bro completes the chapter in 2 minutes while teacher takes 2 hours

[@instyn]

Hi @parashuramachanur8476, Thank you for the words of wisdom. We provide extra help through teachers at instyn.in/help

[@rosyamal7762]

Sir you did not talk about indicators 😊😊

[@instyn]

Hi @rosyamal7762, Thank you for the words of wisdom. We provide extra help through teachers at instyn.in/help

[@sketchwithnayaab11]

2:18 dont eat soap its dangerous !

[@instyn]

Hi @sketchwithnayaab11, Thank you for the words of wisdom. We provide extra help through teachers at free.instyn.com

[@yogitamahalpure5901]

Thanx a lot.....