Question

28 g of N2 has same number of molecules as in?? a)64g of O2 b)18g of H2O c)32g of CH4 d)6g of H2​

Answer 1

Answer:

C) 32g ofCH4

Explanation:

No. Of molecules in 28g of N2= 14/28 x 6.023 x 10^23 = 0.5 x 6.023 x 10^23

No.of molecules in 32g of CH4 = 16/32 x 6.023 x 10^23 = 0.5 x 6.023 x 10^23