วีดีโอ

Thank you sir

❤

Salute for this hardworking man, i came here to just see him ! ❤

Thank U sir . All my doubts is clear now😊

U Naya panada pundai speak in english

Your expansion is batter then pw

So much thank you sir ❤❤❤👍👍👍👍

My name is sunny thakur Brahman class 9B hai roll no 14 school mgss

12Th ka bat krta hai, aur video 5 min me backchodi krta h

thanxxx

Real teacher😅❤

Kulluoid😂😂😂

Thankyou very nice explanation ❤❤🎉🎉

Sir ka jo video dekhne aaya like kare ❤🙏

😢

Disgusting

Tq sir

Very nice explanation sir. Thank You 😊

koliidee👍🤘💅💅

best explanation thank u sir

Thanks sir

Sir l think there problem in your pronunciation it's colloid not collowoid

Thank you sir 😊

Amazing teaching capacity ❤❤❤

Na2 zn 02 kaise hua ye btao

Thanks 🙏

Please Make animations on chapter

Alakh sir 2.0

Arre bhaiyo beheno Hydrogen gas liberate hogi

Thankyou sir

Colloid❎Colwoid✅

👍👍

But sir water aur Salt ko milne ke baad wo homogeneous mixture hoga na........

Kullu id😂

Wow 😍

🙏🙏

(1:57 ) sayad sir g ne book ka page no 41 nhi padhe hai

2:08

All doubts are cleared ❤

Collewoid😑

Op sr❤

Thank you sir

It will not react because of reactivity series

Thank u

As you said sir, That element which combines with sodium or potassium then that element becomes anion.okay Then what will be the charge of hydrogen in sodium bicarbonate.

Very nice explanation

2:07

🎉

Ram Ram 🙏🙏🙏