Question

34 gm nh3 me protono ki sankhya

Answer 1

answe is 20 or 12.044 ×10^23

Explanation:

since in 17 gm of nh3 there are 10 protons or 6.022×10^23 •°• in 34 gm it will be 20 or 12.044 ×10^23...hope it helps