Activity 1.7 Class 10th Science | Chapter 1: Chemical Reactions & Equations | detailed explanation

Class 10 Science | Chapter 1: Chemical reaction and equation. Activity 1.7 detailed explanation with Question-Answers based on activity that may asked in exams. .....................................................................................
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Activity 1.1 : • Activity 1.1 Class 10 ...
Activity 1.2 : • Activity 1.2 Class 10 ...
Activity 1.3 : • Activity 1.3 Class 10 ...
Activity 1.4 : • Activity 1.4 : Class 1...
Activity 1.5 : • Activity 1.5 | Class 1...
Activity 1.6 : • Activity 1.6 | Class 1...
Students chemistry ek esa subject h jo practice k bena samjh pana or reaction ko demag me rakh pana thoda hard hai. Meri koshish es subject k her ek topic ko easy to understand bnana hai, taki har bachhe me se science ka dar nikal sakuu. ....................................................................................... I always appreciate your suggestions regarding my video's or my content. If you feel I make some mistake in any of my video, please mention it in comment box. This helps me in improving my teaching skills. Gaining likes on video gives a youtuber motivation to keep on track, if you find my content helpfull in solving your doughts, hit the like button, share video's in your friends, ask your queries in comment box and always thirsty for knowledge.
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#activityexplanation
#electolysisofwater
#activitybasedquestion
#class10science
#stcforyou
THANKYOU FOR WATCHING
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[@natural_638]

There is trick "PANIC" :- positive anode Negative is Cathode 👍

[@stcforyou]

Smart, It's really work. 🤠

[@itz_me_kuku]

It's really work !! 💗❤

[@ambarneel6219]

Shukriya❤️😭

[@bhartibhatt7226]

​@@stcforyou app galat Bata rhe the

[@Anuragyadavhand]

You are life safer for me
Thank for the trick

[@kpop_lifestyle]

The ratio 2:1 is not by mass but by volume..and cathode has negative sign on it and anode has postive sign on it

[@ishkaran7804]

hi smarty mass is volume only

[@yashgamer5435]

​@@ishkaran7804 😂😂 Nice. I think she is confused in mass and volume😊.

[@nbdy826]

Very good explanation sir..... I pray from God that this channel grow very fast and complete 1million sub very soon

[@stcforyou]

So nice of you, keep watching 🤗

[@dayadodani4073]

I like it
I totally understood the video
May god bless you as well as your channel

[@stcforyou]

Glad to hear that,
Keep watching 🤗

[@Harsh4463]

Why we add dilute acid in the water

[@stcforyou]

When we add acid into water, it release H+ ions, that increases the electrical conductivity of electrolytic solution. That's why we add acid.
On the other hand we know that concentrated acid reacts with water and produce a lot of heat energy, that's why we add dilute acid instead of conc. acid.
I think your doubt is cleared,
keep watching,
Good day.

[@magichead0016]

Thanks sir

[@dnmdream]

Sir cathode is nagative or Anode is positive

[@stcforyou]

yes, and there is trick to remember this:
PANIC (Positive Anode Negative is Cathode)

[@prashant24]

Mass ratio is 1:8 😄
That's constant proportion 2:1

[@stcforyou]

Yes, mass ratio of water molecule is 1:8, well done Prashant.

[@bgmi_dict]

3:00 sir i think that we would use the electrolysis decomposition in this reaction

[@stcforyou]

well done Anuj👍

[@stcforyou]

Watch next activity👉ruclips.net/video/Sx_PFPHu4k8/видео.html
Up next 👉ruclips.net/video/9x4StZDr8wg/видео.html

[@naitikbhaithegamer7908]

Carbonic acid will break down by thermal decomposition.

[@NileshKumar-ke9jw]

Thank you sir 😁
Wonderful explanation!!!

[@stcforyou]

Most welcome!

[@avika_ki_tips]

Sir anoth + positive hotta he or cathade - negative hota he

[@sunita4183]

Haa Shai me

[@khushuu674]

Too much helpful sir....!!

[@stcforyou]

keep watching

[@sumitgavande1860]

Over here as we are doing electrolysis so Anode is positive and Cathode is Negative as Electrical Energy is used to decompose chemical compounds and Anode is negative and cathode is positive when cell is galvanic as Chemical reactions are used to generate electrical energy.

[@tarashakhanna8529]

sir why is diluted sulphuric acid added to water in this activity?

[@stcforyou]

To increases the conductivity of water.

[@umajaiswal5068]

Fourth one is a thermal decomposition reaction

[@doyelagarwal9a488]

sir when is the explanation for 1.8 activity is going to come?

[@stcforyou]

Hello Doyel,
Activity 1.8 detailed explanation is on way and coming in a few days.

[@lakshprogamer8621]

@@stcforyou is it now there!?

[@PattyRblx]

Sir please ratio mass par video bna do

[@SonaliBehera-su2bj]

It is a great approach of you sir and u explanation 😊😊😊easy to understand ❤❤❤😊😊😊

[@stcforyou]

Thanks Sonali and watch other videos based on activity explanation 🤗

[@Adyayadav-md1dx]

5:09 cathode is negative and anode in positive sir

[@EducateYourself652]

Sir Anode possitive(+) hota hai na
Or Cathode negative(-)

[@stcforyou]

Haa yha per galti ho gayi 😕
PANIC : Positive Anode Negative is Cathode. Ase yaad ker sakte ho aap.

[@Suryadeokumar.001]

Thankyou sir fir the great explanation and your hardwork.
Kya aap tution padha te ho ! 1:03 1:05 1:05 1:05 1:05

[@lipikasah2375]

Sir in this activity why we added few drops of dilute sulphuric acid in water?

[@stcforyou]

Adding acid to water increase the conductivity, that support electrolysis.
(I will explain it more briefly in upcoming video).

[@kankanadas872]

Sir the ratio 2:1 of the hydrogen and oxygen is by VOLUME not MASS . In mass 1:8 is the ratio

[@stcforyou]

Yes, you are correct.

[@bhatbhat8338]

Thank uh sir ❤❤

[@stcforyou]

Keep watching 🤗

[@Thechillboy429]

Dhaniyewaad guru ji..🙏🏻🙏🏻😊😊

[@stcforyou]

🙏🏾🙏🏾

[@HarshitBam-ds7sw]

Sir ap ky sample paper bhi daaloge 2023-24 batch valo ke science?

[@stcforyou]

Watch it: ruclips.net/video/9j-vzklA1-8/видео.html
Sample Question paper with solutions

[@shreeeee1188]

I understood this activity Sir.Thankyou

[@stcforyou]

keep watching 🤗

[@mohanmaurya7335]

Thanks alot sir....

[@stcforyou]

Most welcome

[@khushboosharma3795]

Thanks sir

[@stcforyou]

Welcome

[@doyelagarwal9a488]

your explanation is amazing i am just obsessed with this channel for science activities

[@stcforyou]

Glad to see sach a nich comment Doyel, thanks for subscribing, if you face any dought in any of video's, ask in comment box. Keep watching 🤗🤗

[@banshitamohapatra7012]

The decomposition of carbonic acid is a type of electrolytic decomposition reaction.

[@Reeva_malik]

Very nice explanation sir

[@stcforyou]

Thanks Reeva, keep watching 🤗

[@saleempasha9364]

Op explaination keep it up sir thank you for this video

[@stcforyou]

Thanks saleem, keep watching 🤗

[@bankofbaroda567]

Anode is positive and cathode is negative

[@anildadouriya3869]

Cathode carried - and anode carried + charge

[@stcforyou]

Yes Anil, cathode is negative as the electrical energy that is supplied to the cell results in the decomposition of chemical compounds.

[@ytshorts475]

Sir but u said cathode is for positive and anode for negative

[@bijayakumarsatapathy1706]

Sir it is a electrolytic decomposition

[@stcforyou]

yes, it's an electrolytic decomposition. Water molecule breaks down by using electrical energy and decomposed into hydrogen and Oxygen gas.

[@Gumnaam_Insaan]

Why H2SO4 is added to water??

[@stcforyou]

As you Know H2SO4 is an acid,
When we add an acid to water, it dissociated into ions, and these ions increase the conductivity of water. Hence greater the conductivity of water, fast will be the reaction occurs. That's why we add H2SO4 in water.
Detailed video link: ruclips.net/video/p1dlPCYjT6g/видео.html

[@Gumnaam_Insaan]

@@stcforyou Thankyou Sir

[@niteshandnaincy3005]

Sir ji Ag is not green clour Ag is grey clour

[@CubeXyz]

Mast sir

[@stcforyou]

Thanks and keep watching

[@th-ju8eg]

Thankyou so much sir excellent explanation ❤️:O

[@stcforyou]

Most welcome!
And keep watching 🤗

[@SandeepChoudhary-ix9cy]

Experience is very good and brilliant🎉🎉🎉🎉🎉 I really love it😊

[@stcforyou]

Check out community post of this channel, where you get practice quizzes of science. Keep watching 🤗.

[@King_Louise]

Thank you sir for videos 😊😘

[@stcforyou]

Keep watching🤗

[@mohanmaurya7335]

Sir apne Anode ko negative or cathode ko positive botlaye h lekin sayad appp Galt botlaye h

[@stcforyou]

There is a misconception Mohan and I think a new video is needed to clear this misconception, you just tuned with me, upcoming video solve you dought.
Keep watching 🤗

[@thelegends--kingkohli]

Thermal decomposition

[@stcforyou]

Its an electrolytic reaction the legend.
Better luck next time
Good try.

[@t-y4027]

Thanks sir
You make easy

[@stcforyou]

Keep watching 🤗

[@actionxedits]

888

[@stcforyou]

countdown start for 1000 🥳🥳🎉🎉🎊

[@pokemongamer007]

Cathode is negative

[@stcforyou]

Yes, cathode is negative

[@AshokKumar-ph8uy]

Sir aapne to bola that ki cathode job + Mai use hits hai lekin sir video Mai to aage cathode minus Ka Bata raha hai

[@stcforyou]

Ashok es activity me cathode -ive hoga or anode + ive hoga. Or cathode per (H+ ions) hydrogen gas produce hogi or anode per (OH- ions) oxygen gas produce hogi.

[@krishn_bkt_]

Anode and cathode 😂😂

[@debojyotidas2087]

4:55
Yaar ye galat bata Raha hai
Cathode is connected to negetive terminal of the battery
And Anode is connected to positive terminal of the battery
You can open page no. 30 of NCERT textbook
And see the figure 2.8

[@stcforyou]

Thanks for suggesting me
Please read other comments of this video and my reply.
Good day.

[@King_Louise]

It is a electrolysis reaction

[@King_Louise]

Am i right sir

[@stcforyou]

Good Job!!!
Nitish you are right. Its an electrolytic reaction.
keep watching
Good day.

[@ShilpaKittur-ps6cu]

Anode is +
Cathode is -

[@stcforyou]

you just need to check out the comment box

[@anandpal2009]

Cathode is always negative

[@Sawan._.gamer12]

Sir Anode pr nah positive rhte hai or cathode pr nah negative rhte haiii

[@stcforyou]

yes you are right.

[@lap-raw841]

too good explanation but the ratio of the mass is 1:8. 🤗

[@stcforyou]

Yes, you are right. Thanks for watching 🤗

[@anandteach572]

thank You sir Your explanation is awesome🎉🎉🎉🎉❤❤❤❤😊

[@stcforyou]

Most welcome Anand 🤗

[@ajeetayadav2422]

😌A=A and C=C
Anion (-) goes to Anode (+)
Cation(+) goes to Cathode (-)...

[@stcforyou]

There is trick "PANIC" :- positive anode Negative is Cathode

[@kavitajoshi9264]

Galat bta rhe ho cathode negative h

[@rkv00007]

5:19 *Sir cathode carry negative change and anode carry positive charge sir you are wrong*

[@stcforyou]

Yes, you are right.

[@krrish_editz3960]

It is electrilysis decomposition sir

[@stcforyou]

Ya absolutely right🤗, it's an electrolytic decomposition reaction.

[@sridharakanthaiah7364]

Thanks sir 💐

[@stcforyou]

Most welcome @sridhara_kanthaiah 🤗

[@aashikatyagiclass5th607]

SIR AAPNE BTAYA NHI 🙂
BTA DETE TO JYADA SUBSCRIBERS HOTE ❣️

[@12.ayushi10C]

Sir what is the indication for carbon dioxide gas??

[@stcforyou]

lime water is the best solution for testing Carbon dioxide gas.

[@ateducationvlog1102]

3:14
sir 4th wala electrolysis decomposition reaction hai😃😃😃

[@stcforyou]

Hmm...
Right answer AT eduction.
Keep watching
Good day.

[@anildadouriya3869]

You tells wrong that cathode carried + charge

[@stcforyou]

I think you a little bit confused anil.

[@bossgaming1784]

Thanks sir g 😌

[@stcforyou]

Most welcome @Boss gaming.
Keep watching 🤗

[@anish4560]

Thanku sir..🙏

[@stcforyou]

keep watching @Anish

[@anish4560]

Ofcourse sir..thanku

[@vibhashrivastava7958]

No sir you are wrong cathode is use for negative terminal and anode is use per positive terminal

[@stcforyou]

Yes, you are right. I will correct this think in comments.
Good day!!
🤗

[@RajKumar-ry5te]

Keep it up 👍👍

[@stcforyou]

We will.

[@saumyatiwarivlogs1240]

Anode is +++++++😂😂😂

[@upasanasharma1869]

👍👍👍👍👍

[@stcforyou]

🙏🏾🙏🏾🙏🏾

[@explanationdairies]

Cathode is negative side

[@stcforyou]

absolutely right.

[@jovinjc6986]

very nice explanation sir.
And most importantly, Cathode is negative while Anode is positive, u said it the other way.
Cations are positive and Anions are negative.

[@stcforyou]

yes, and there is trick to remember this
"PANIC" Positive Anode and Negative is Cathode.

[@lakshya1807]

Sirrr cathodee is negativee not positive terminall !! And anode is positive terminall you are teachingg wrongg brotherr ..... ??

[@stcforyou]

yes, your are right.

[@santoshkumarjha7499]

Main sabhi ko dekhta hun ki comment men aake gyan jharte hain
Bhai agar sab pata hai to yahan kyun aye ho

[@asggaming8853]

Thank uhh sir 😭❤️

[@stcforyou]

most welcome

[@amirking2857]

Padha rahe ho aap aur comments kr k ham batae

[@stcforyou]

because aap student ho or exam bhi aapko he deni hai😀😀

[@anushkasingh7872]

New video new changes😂 beta

[@upasanasharma1869]

🙏🙏🙏🙏

[@sayaksaha9220]

Photo

[@stcforyou]

???

[@shreyasinha4004]

Anode + hota h sir jiii

[@stcforyou]

Anode = positive
Cathode = negative.

[@shaswattripathi5217]

Bhi cathod are negative terminal , & anod area positive terminal understand 😏chak your self 😠

[@Vikas_official_m]

Bhai chak nhi check
Now.. first check your self.
My self (tera baap)..

[@saumyatiwarivlogs1240]

Galat bata rhe ho appp😂😂😂

[@stcforyou]

Arr bhai jo comment pin hai use bhi check ker lo ek bar 👆

[@poojasethi7213]

Sir you are wrong cathode is negative

[@DEEPAKSHARMA-ck8xl]

Yes cathode is negative and anode is positive

[@stcforyou]

Yes Pooja, cathode is negative as the electrical energy that is supplied to the cell results in the decomposition of chemical compounds. However, it can also be positive as in the case of a galvanic cell where a chemical reaction leads to the generation of electrical energy.

[@SUMITRANJAN-hm7zg]

@@stcforyou sir i couldn't understand please explain

[@prashant24]

Cathode is negative, it attracts positive ion
That's what sir said

[@g.m.educationgmail]

Very nice sir I subscribe your channel when I see this video

[@stcforyou]

There are lots of activity based videos on this channel, check out the playlist
ruclips.net/p/PLwpfRCJPQp2m5LjdbgLVsn3f8d2PRGRfF