Question

No. Of molecules in 110g of CaCl2​

Answer 1

Answer:

Molecular weight= 40+(35.5×2)=111

the no of molecules will be.. 110/111= 0.99.

Answer 2

Answer:

Same as number in avagadro constant

6.022*10 की power 23

Explanation:

By multiplying avagadro constant to mass upon molar mass