To study saponification reaction for the preparation of soap 

Sir , I am pretty bad at my practical classes and I could not score well. This has helped me a lot . Thank you so much. If you could kindly upload the 3rd expirement "cleaning capacity of soap in hard and soft water" , it would be a great help !

The soap will need to cure for at least 4 weeks as it will still be very caustic! Don't use it after a couple of days!!

Do we have to keep it for 24hrs or 5 hrs is enough???

Thank you for this procedure........... Bcoz I complete my project in lab .........this procedure are awesome 👍👍👌

how u make this video plz tell me

what is the program you used?

I'm too doing this project for tmrw's exhibition!!! 😁😁

Why common salt is added?

Ma'am what is the soap name?

Waooo so nice i m govt school's student so no lab in school thanku so munch sir

is it possible if you could give the chemical equation of this video

can anyone tell that what is the purpose of adding salt solution ?

anyone on 12/3/2019 recapitulating important topics......

whoa, chemical required includes measuring cylinder. So a cylinder's a chemical now, huh?

thanks for uploading this video. .it greatly helped me in practical based questions. ☺😁

Omg so bad and dangerous. Stick to call centers, not chemistry!

why you add salt plz reply thanx

Valo writing

thanks very much . I think that it was too difficult but not now....

goooooooooooooooooooooooooood

most welcome

thanks simple and fast nice

Nice

Thanks for making my doubt clear

Good job sir now i can use it as a project

Alguien me lo traduce, porfavor y gracias.

Harsh Pawar 7th Div -D

Good work

good I like it

nice

I am sorry mam but I can't understand anything sorry

Thnxxx 4clrng my dbt

good video

Exlent

And thank you very much

Thanks

nic

Nice

Nice