Question

Mass of 4 gram atoms of chlorine is:
(1) 35.5 gram
(iii) 150 g
(11) 142 g
(iv) None of the these​

Answer 1

Answer:

142g

Explanation:

1gram-atom of Cl : 35.5g

4 gram-atom of Cl : 4 × 35.5 = 142g