4S2 Doubt!!

1. vo kinetics ke numerical mai t ki value?

2. %s wala Mera 3 digits aa rha tha 10^-1 ke baad 387 ig?

3. Vo cmpnd meso , enantiomer , diastereomers , identical wala?

4)Wo wave optics ka ans 5625 jaisa kuch aarha tha kya?

5)Vo ppt out hone wala Pb Zn Mn Fe Cu wala jisme uski max O.S batani thi?

6. Vo thermal properties wale ka andar ka term 2alpha^2 , alpha square , 2alpha aur alpha mai kya tha?