Learnoscience
Hello students!Welcome to Learnoscience.
Here I will provide you Class 9 & 10 Science subject lectures and for Class 11 & 12 students Chemistry & Biology subject lectures.
- 3:05
- 3 ай бұрын
EXERCISE 1.5 l CLASS11 SOME BASIC CONCEPTS OF CHEMISTRY
- 4:02
- 3 ай бұрын
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