basic of structure (chemical compound) by Sandeep sir 💯❤️
1:05:24
structure of chemical compound (classification)by Sandeep sir 💯❤️
1:01:13
Aldehydes and ketones (carboxylic acid reaction) by Sandeep sir 💯💯💯🔥🔥🔥🔥
1:01:18
Class 12th maths integration Ex 7.11.By Trick and basic method. #sonusir #class12math .
57:33
basic of structure (organics) and Sigma aur Pai band ka vishleshan 🫸🫷🫲👏🙏💯💯
29:13
How to do addition, subtraction, multiplication and division of symbols? Basic Mathematics Rules
42:06
Aldehydes and ketones (ग्रिगनार्ड अभिकर्मक)#chemistrykaisepadheclass12 #by Sandeep sir 💯💯🔥🔥🔥🔥
40:00
Aldehydes and ketones (oxykaran abhikriya)by Sandeep sir 💯❤️
49:25