Question

Number of atoms in 1 ml of ammonia gas at
STP is
(1) 2.7 * 1019
(2) 1.08 x 1020
(4) 5.4 * 1019
(3) 10.8 x 1020
of water is 0.05 ml and the​

Answer 1

Answer:

2

Explanation:

NH3= 4 atoms

Therefore 22400 ml has NA atom=6.023*10 power 23

1 ml =6.023*10 power 23%22400=1.08*1020