回視聴
4:22
Hard & soft water | Environmental Chemistry | Chemistry | FuseSchool
7:01
Why soft drinks lose their fizz | Henry's Law | Chemistry Class 12
1:00
This Alloy Is Beautiful and Dangerous - NaK #science #chemistry
0:17
Chemistry Investigatory project Class 12😍 #cbse #class12 #project #chemistry
4:17
PROJECT on SOFT DRINK analysis
2:39:15
Aldehydes, Ketones, and Carboxylic Acids One Shot | CBSE Class 12th Chemistry Full Chapter Revision
0:30
Chromium soft metal hai class 12 #chemistry
23:25
HARD WATER & SOFT WATER || 4 Marks in 10 Minutes For NEET Exam