Question

koi natao science m important topic of class 10 don't give wrong answer if u know then only tell me

Answer 1

The most important is carbon nd it's compound ....especially reactions of alcohol and aceetic acid ..
Eleftricity nd light ch also

Answer 2

Carbon and it's compounds is very very important chapter
All reactions given ncert should be learnt
In physics numerical of ncert given in the example is to be done also.
Hope it will help you in marking more in exam
All the best for your examination