Question

F. Which of the following has maximum
number of molecules ?
a. 7 gN, b.2 g H,
c. 890, d. 20 g NO,
​

Answer 1

Answer:

2 g H

Explanation:

no.of molecules = Avogadro no x given mass / atomic mass or molecular mass

= 6.023 x 10 power 23 x 2 / 2

= 6.023 x 10 power 23

hope it helps