0:33 Intro . 2:20 Indicators . 4:32 Chemicals properties of Acids . 7:20 Chemical properties of Bases . 8:33 Dilution. 9:28 Strength of Acids and Bases. 11:12 Importance of pH value in daily life [11:15 Digestion, 11:30 Soil, 11:57 Tooth decay, 12:30 Blood 🩸, 12:34 Plants and Animals, 12:38 Bee sting, 12:30 Acid Rain (Khood hi padh lena) ]. 13:04 Salts. 13:47 Common salt. 14:15 Sodium hydroxide (chlor-alkali) . 16:07 Sodium hydrogen carbonate (Baking soda) 17:00 Sodium carbonate and (washing soda) Sodium carbonate decahydrate. 17:56 Calcium Oxycloride(Bleching powder). 18:37 Plaster OF Paris (POP) / Calcium sulphate hemihydrate . 19:30 Water of crystallisation . 20:44 Question (Ans. D/4/द/घ Oxalic Acid) Mere pyaare - pyaare Dosto aapke liye likh diya video ka important part,baise to puri hi important hai but jo topic apko aata nahi bo dekh kar click kar do or kuch raha ho to sorry or ek baat batau ye maine third time likha hai because 1st time to next video lag gyi Dattax gaming ki fir 2nd time bhi next video forword touch ho gya to usi ki video lav gyi dattax bhai se picha chhuda ke aapke liye likh diya and Sach batau to like ke liye likha hai mene dekha hai ese comment per bahut like aate hai to fir sab kuch apke samne or mai ek youtube ka nalla creator hu jisko video banane me bhi lazyness hoti hai (baise ye lazyness meaning to sahi nahi lagti per aap to samajh gye to kya farak padhta hai) Ha to mai bol rha tha ki mai bhi दसबी कक्षा ka hi Satudent hu to or jyada baat karna chahta hai to youtube ki meri kisi short per apna comment kar dena , ok bye milte hai kabhi 😅. GOOD LUCK FOR EXAM OR MAI GANGAPUR KE DS SCIENCE ACADEMY ME PADHTA HU OR MERA NAME Krishan Nand Jorwal hai. Happy Janmastami 🎉👍 Or or or next chapter ok sir. Mujhe nahi lagta aaj tak ees chanel per kisi ne itna badha comment 💬 Kiya hoga
@@kushagratripathi1978@kushagratripathi1978 heh..heh.. Hehheee... Achcha lag rha hai bro 20 like or apne reply kiya thanks rahi itne bade reply ki to aap logo ke response ke liye hi kiya 😅
maybe you can watch ashu sir 10 min video of revision; yesterday was my sci pt and syllabus was acid bases and salt and prashant sir didnt upload this so i searched and ashu sir 10 min video was recommended hope this helps.
Best teacher of all subjects Hindi : hindi adhyapak English: Dear sir and educational bhaiya Grammer:Dear sir Maths: Green board Science: Prashant bhaiya Ss : digraj sir ❤( in short video sunlike study) Study+hanuman chalisa=success 🙏💯
Dear Prashant Sir, I hope this message finds you well. I wanted to express my heartfelt gratitude for the invaluable guidance and knowledge you've been sharing through your RUclips channel. Your teaching style and clarity in explaining concepts have been a tremendous help in my studies. As our board exams are fast approaching, scheduled for the last week of September, I was hoping you could consider uploading videos on the topics "Force and Laws of Motion" and "Gravitation" from the Class 9 Science syllabus as soon as possible. These chapters are crucial for our preparation, and your lessons would greatly assist us in understanding these concepts thoroughly. Thank you once again for being such an inspiring teacher and mentor. Your efforts are deeply appreciated by all of us.
Urgent these chapters 9th class:- 1. Force and Laws of motion 2. Gravitation 3. Improvement in Food Resources Please bhaiya in chapters ki videos upload kar dijiye exam shuru hone mein sirf 20-25 din bacche hai😢 Vote karo kiske exams shuru hone wale hai or in chapters ki videos chaiye 👇👇
There is a phenomenon in which water is separated from a molecule and the different molecules are joined and get added to the chemical formula by itself and what is created as a result of the process - The crystal of the substance becomes solid and comes into form and becomes a crystal and that is what we call the process of Water of crystallization
God bless you guys do hard work and try to get 98+% in your exams!
Thanx bro same to u❤❤😁
Thank you broo🙂
Thum ko v
Thanks brother 🎉🎉
Bro don't hardwork do smart work 💀‼️
0:33 Intro .
2:20 Indicators .
4:32 Chemicals properties of Acids .
7:20 Chemical properties of Bases .
8:33 Dilution.
9:28 Strength of Acids and Bases.
11:12 Importance of pH value in daily life [11:15 Digestion, 11:30 Soil, 11:57 Tooth decay, 12:30 Blood 🩸, 12:34 Plants and Animals, 12:38 Bee sting,
12:30 Acid Rain (Khood hi padh lena) ].
13:04 Salts.
13:47 Common salt.
14:15 Sodium hydroxide (chlor-alkali) .
16:07 Sodium hydrogen carbonate (Baking soda)
17:00 Sodium carbonate and (washing soda) Sodium carbonate decahydrate.
17:56 Calcium Oxycloride(Bleching powder).
18:37 Plaster OF Paris (POP) / Calcium sulphate hemihydrate .
19:30 Water of crystallisation .
20:44 Question (Ans. D/4/द/घ Oxalic Acid)
Mere pyaare - pyaare Dosto aapke liye likh diya video ka important part,baise to puri hi important hai but jo topic apko aata nahi bo dekh kar click kar do or kuch raha ho to sorry or ek baat batau ye maine third time likha hai because 1st time to next video lag gyi Dattax gaming ki fir 2nd time bhi next video forword touch ho gya to usi ki video lav gyi dattax bhai se picha chhuda ke aapke liye likh diya and Sach batau to like ke liye likha hai mene dekha hai ese comment per bahut like aate hai to fir sab kuch apke samne or mai ek youtube ka nalla creator hu jisko video banane me bhi lazyness hoti hai (baise ye lazyness meaning to sahi nahi lagti per aap to samajh gye to kya farak padhta hai)
Ha to mai bol rha tha ki mai bhi दसबी कक्षा ka hi Satudent hu to or jyada baat karna chahta hai to youtube ki meri kisi short per apna comment kar dena , ok bye milte hai kabhi 😅. GOOD LUCK FOR EXAM OR MAI GANGAPUR KE DS SCIENCE ACADEMY ME PADHTA HU OR MERA NAME Krishan Nand Jorwal hai.
Happy Janmastami 🎉👍
Or or or next chapter ok sir.
Mujhe nahi lagta aaj tak ees chanel per kisi ne itna badha comment 💬
Kiya hoga
Muje lagta hai aaj tak kisi ne bhi itna bada comment nahi kiya logo 😮
Vo bhi aise study channel pe
Hello bhai @@kushagratripathi1978
@@kushagratripathi1978@kushagratripathi1978 heh..heh.. Hehheee... Achcha lag rha hai bro 20 like or apne reply kiya thanks rahi itne bade reply ki to aap logo ke response ke liye hi kiya 😅
Thanks dude waise mehnat kafi kar li 😂
All the best for **TOMORROW 'S EXAM**😅
tera bhi kal exam hai...???
How do you know 💀💀
How do you know 💀💀
thank u
thx, but how do u know? 💀💀💀💀
20:45 answer is oxalic adic❤
all the people who comment things like "2024-25 attendence here" and "1 like = 99% in boards " really got to stop. Its hella annoying.
Soo true
Literally yaar
Frr 💀🙏
Keh di dil ki baat mere yaar
Nhi 50%
Answer (d) oxalic acid 20:54
🎉
Yapp❤
7:54
Mera bhi yahi answer hai❤
Metal non metals
Control and coordination
Our environment
Human eye
Light
Plz plz before 15 September
bhai jaan loge kya bhaiya ki unke paas aur bhi bohat kaam hota h
Light, human eye, before 8 sir
Light is already posted ruclips.net/video/IfWAhHZl1FY/видео.htmlsi=q03YIaz6yeunhDUU
maybe you can watch ashu sir 10 min video of revision; yesterday was my sci pt and syllabus was acid bases and salt and prashant sir didnt upload this so i searched and ashu sir 10 min video was recommended hope this helps.
Bhai Sab h dekho jaker 😅😊
1:14 Trick for rembering litmus paper colour change
BAR - blue> acid> red
Like if uhh understand...👍
This literally makes no sense
@Falafel_cat Bhai 18 logo ko smjh aaya!!😅
@@RDX_xr90 is me too blue ke liye hai hi nahi kuch, base tho Likha hi nahi.
@Falafel_cat B for blue ,A for acid, R for red
Means blue litmus change red in acid
*Baki base Ka to pata laga hi lena👍💬
No need to fear 🎉
When Prashant sir is hear ❤
1 like= 100% in board exams {don't take risk } 😅
:D
Agr hm 100 baar like kr de toh kitna melega....😅😅
@@anuj_maddy7 crore 💀💸
@@anuj_maddy kerke dekh lo 😂😂
@@anuj_maddy if you wanna to try then you have to 🤨😁
Class 10th students attendance here 👇👇👇👇❤❤
Present sir
present sir❤
Absent 😂
Present
Pagal sirula
Best teacher of all subjects
Hindi : hindi adhyapak
English: Dear sir and educational bhaiya
Grammer:Dear sir
Maths: Green board
Science: Prashant bhaiya
Ss : digraj sir ❤( in short video sunlike study)
Study+hanuman chalisa=success 🙏💯
Hindi english ke liye to bhai ki padhai bhi best hai 🎉
Bhai math ka matlab Shobhit bhaiya ❤
@@SHREYASIKASHYAP as your wish bro 🙂
Maths = ranveer sir
maths ncert ke liye green board ya ranveer sir but concept ke liye shobhit bhaiya
2:01 sir lemon mai jo acid present hota hai use ascorbic acid bhi bolte hai
2:03 and ant sting ko formic acid
Im of class 7😊
Formic acid ko hi methanoic acid bolte hai. IUPAC name and common name ka farak hai, baki dono same hi hai😊😊
20:44 (4) oxalic acid
Right answer
Very good beta
Jisne Meri Comment like kri Uuske Saare Sub. M 90+ aayenge 😊
I wish ki aa jaye
90+😅
Kya fayda jab ata jata 30 marks ka chut jaye because of slow speed 😢😭😭😭
Koi baat nhi boards tak abhi bohot practice krna hai @@Kanishkaarora227
Agar tune mera comment like nhi kara to teri maa ki umar 10 se kam ho jaaye
kyu bhai tere comment ko like karne se kaunsa chamatkar ho jayega? Agar mai na padh ke jau aur tere comment ko like kar du toh mai pass?
Who is watching one day before exam? Attendance here 👇
@@SuhanaSangam-mp1nz hello suhana
@@SuhanaSangam-mp1nz I am also student of 10 class
@@SuhanaSangam-mp1nz will you be my friend
Present
present
4. Oxalic Acid
Jo jo like karega bagwan ji uska board's mei 95% above ayee ❤
🥰
Mai
Bina padhe aa jayega sirf like karne se 😂😂😂
@Aviatoewnjoyer-Alpha No
Ha bhai 😂
4. Oxalic acid
Answer - D❤
😢
4 .Oxalic acid 20:45
20:48 oxallic acid
Thanks for 100 likes
4:37
9:17
He bhagwan boards me sabko 95 above dena bhale, vo like kare ya na kare.
❤
Phdna math 😂😂😂😂😂😂
Nice thik aap ke achi percentage aae
Like paane ka naya tarika 😂😂
😂😂😂 oh bhai saab
0:17 electricity rapid revision please
Yess please make rapid revision of electricity
Electricity rapid revision
Electricity
20:49 option (4) oxalic acid
20:43 oxalic acid 4
kal paper wale attendance lagaye😂😂
😂😂
Me 😂
Me 😂😂
Aaj paper h
Kal mera exam hai
Dear Prashant Sir,
I hope this message finds you well. I wanted to express my heartfelt gratitude for the invaluable guidance and knowledge you've been sharing through your RUclips channel. Your teaching style and clarity in explaining concepts have been a tremendous help in my studies.
As our board exams are fast approaching, scheduled for the last week of September, I was hoping you could consider uploading videos on the topics "Force and Laws of Motion" and "Gravitation" from the Class 9 Science syllabus as soon as possible. These chapters are crucial for our preparation, and your lessons would greatly assist us in understanding these concepts thoroughly.
Thank you once again for being such an inspiring teacher and mentor. Your efforts are deeply appreciated by all of us.
You shld write this to them in mail
Bhaiya please make video on metal and non metal rapid revision....
Urgent these chapters 9th class:-
1. Force and Laws of motion
2. Gravitation
3. Improvement in Food Resources
Please bhaiya in chapters ki videos upload kar dijiye exam shuru hone mein sirf 20-25 din bacche hai😢
Vote karo kiske exams shuru hone wale hai or in chapters ki videos chaiye
👇👇
Same here
Same
Maine 9 ke final exam mein physics kiya hi nahi tha.. Aur 78℅aaye the
Option(4) Oxalic Acid. If you're answer is correct like the comment
👇
Right 👍
Oxalic acid 20:46
✅
Last Q answer is (d) Oxalic acid 👍
Bhaiya thakyou so much this video is very very helpfull for my half yearly exams 😊😊❤
One like for parsant bhaiya wo itni mehnat karke vedio banate hai tum likes nahi kar sakte and last any one from barabanki adendence here 0:42
Prashant bhaiya ❤❤❤ jindabad
20:47 oxalic acid
When France Sneezes , Our syllabus increases 🥲
HISTORY CH 1😂😂😂😂
bro this is science lecture but still u r right 😂😂😂
Sir can you identify some tricks how to learn Salts and their reactions , properties ,uses
1 like-95%+ if ignore..65% below
Ohhhĥ
gu khalee
After I think 💬🤔
Next lecture of
Control and coordination 😮
Board me 95% Lana hai to is comment ko like maaro!!( Don't take risk)
Nahi bhai 96% Lana hai and ye comment delete kar nahi toh tuje tere boards ki kasam( don't take risk)🤡☠️
😂😂😂 moye Moye kr diya aapne us bande ka@Naturelover-l3s
Agar tune ye comment karne band nhi kare toh tu 10 baap ka aur ye comment delete bhi karde
@Naturelover-l3s hmmm
F**k
Sir indicators learn karne ke liye koi trick bata do plzz🥺🥺🥺🥺
Metal and non metal rapid rivison plz
20:50 option no. (D) Oxalic acid 🧪⚗️
Pls do rapid revision of. Control and coordination chapter
Iske baad wahi aayega bhai don't worry
Bhaiya control or co ordination ka bhi rapid revision video bana do plss ❤
oxallic acid 20:50
Rapid revision of Control and coordination plzzz 0:53
20:50 (4) Oxalic acid
3:00 but sir aapne toh bola tha ki acid changes blue litmus into red litmus 🙃
Thank you so much sir for your such a dedication to teach us.
This revision made me really help for my exam which is tomorrow ❤
20:44 (d)oxalic acid
6:17 aarambians noticed the ppt of their lecture😂😂😂
18:46 important
1 like = 95% nahi to fail 😂 don't take risk 0:42 👇 0:42
Best' for reviewing all topics before the exam 🩷
20:49 oxalic acid present in tomato
Oxalic acid present hota h tomato mai Option D is the right answer
1:08 aapko kaise pta
Hii
🤡🤡
Soap ko taste karke dekhna
To vo bitter taste karega
Kyunki vo base hai
🌚
🌚
Bhaiya metals and non-metals ka rapid revision bhi upload kar do
Pls❤❤❤❤❤
Prashant Bhaiya class 9th ka physics ke ch
Force and laws of motion
Gravitation ki 1 shot videos ki bohot zarurat hai
Bring one shot of every chapter
@URCristiano-CR7-VKbade hi beshram hai aap bhik mangne yaha bhi aa gaye 😂
@URCristiano-CR7-VKek katora le Kar bathte to zada subscribe milta 😅
Already uploaded see in playlist
Vote for -
Ch. 2 Force and laws of motion
Ch. 3 Gravitation
of Physics Class 9
yesss pleasee
20:44 ------->(4) 0xalic 4cid
who is learning this before one day of exam and never learned this chapter
Option no. D oxalic acid
Bhaiya aap bahut accha pada hate ho mujhe to complete chapter hi rapid revisions me emj aa gya
Thankyou a lot prasant Bhaiya aap ka video exam ke just ek din pehle dekh kar mene pura revision bohot easily kar liya❤
Bhaiya ye jo aap important topic batate Ho ye sirf cbse ki liye hote ya other boards ki liye bhi??🙏
Kal kiska paper h 😂
Mera 🙃
Bhai 3.33 am ho raha hai aur 6.00 paper hai...😢
Maths ka paper ha chemistry padne aya😠 hu
Aaj hai bhai
Mera paper 3hr ma hai😂 best wishes dedo
Please imp activities \ experiment m bhi vedio bnayiye
Bhaiya ant sting me to formic acid hota h na
Thanku so much bhaiya . Issa mujha tho mera exam ma bhout madat mile hai🙏🙏🙏
Vote for next chapter force and law of motion( class 9th) physic ❤
✨ piz bhaiya my exam is very near September 2🙏🙏🙏🙏
👇
Oxalic acid in tomato
2:06 sir nettle sting is a plant and not a bee
1 like = 90℅
Prashant bhiya you are best teacher of science in this world OR your are as father of science
Want to clear Olympiad (don't take risk) 💀💀🤡 like...... Jldi.....
Teri bhagwan se uthna bethna hai
@@SeemaRani-um7zu nahi kyuu😂😂 Tera bhagwan sai uthna bathna hai ☠️☠️
@@Shi...i23 nhi agr main apka cmt like krun or mera olymipad clear na hua fir
@@SeemaRani-um7zu be positive bro. Clear ho jayaga. Aren't exited to me with trios to positive socho and hard work kro......
@@Shi...i23 tuhi clear kar dena Bhai 🤣
1:21 1:29 1:29 1:30 1:31 1:31 1:31 1:31 1:32 1:32 1:32 1:33 1:33
Oxalic acid (D) 20:45
Electricity repid revision before 14 September please bhaiya
Hi
Oxalic acid
Answer of last question
20:45 (4). Oxalic acid
1 like = 95%+ in boards (so don't take risk) all the best
Love From Assam ❤❤❤🎉🎉🎉❤❤❤🎉🎉🎉
Ra**@URCristiano-CR7-VK
Assam🙌
All the best for ur tomorrow exam tough to hai prr tum krloge❤
Sir.. Due to this class, from an average student scoring poorly in chemistry, i scored 24/25 in the half yearly exam..
Thank u.
Thanks a lot❤️❤️❤️
Thanks bhaiya. You're the best science teacher😊
Sir pH scale toh 0 se start hoti hai na 10:08 ?? Confusion ho gya school me bataya hai ki 0 se start hoti hai apne batya 1 se ??
Yee when ph scale on 0 it's very acidic and if it's on 14 very alkaline
Han 0 se hi start ho ti hai confuse mat hou
@@IrfanKhanPathan-h5k thxs ❤️
Bhai 7 pr neutral hota hai aur 7 se jyada no. Hoga toh basic hoga
Agar 7 se Kam hoga pH toh acidic hoga
Thank you bhaiya yeh 30 min revision is awesome thank you so much 🙏
1:23
20:34 oxalic (4)
Kis kis kal exam hai 😂😂
Class 10 attendance from 2024-25 session
Guyz best of luck tum kar loge 💗✨
Kon kon 10th mei abhi tak kuch nhi padha ❤😂😂😂😂😂😂😂😂😂
Us broo uss!!!!!! 💀
Tu🤣
Meee😂
Tu😂
😂
Prashant bhaiya is the best teacher in the world who agree😊😊😊❤❤❤❤
School ki teacher se tuuu Prashant bhai 100% atcha lagta hai mujhe ❤❤❤❤🎉🎉🎉
Mujhe meri mehnat per Bharosa hai kisi ke like karne nahin karne se mujhe kuchh nahin milane wala Na mujhe marks milenge ok 😅@URCristiano-CR7-VK
There is a phenomenon in which water is separated from a molecule
and the different molecules are joined and get added to the chemical formula by itself and
what is created as a result of the process - The crystal of the substance becomes solid and comes into form and becomes a crystal
and that is what we call the process of Water of crystallization
4:30 ghnte baad mera exam hai
Mera toh 2:15 gante hi hai
Same mo
Mera 1:10 ghante baki hain
💀💀💀
1 like = 98% in board ( don't take risk )