NDA 2021 Session IIMiscellaneouseasyQ122. Chlorine occurs in nature in two isotopic forms of masses 35 u and 37 u in the ratio of 3 : 1 respectively. What is the average atomic mass of the Chlorine atom?(a)36.1 u(b)35.5 u(c)36.5 u(d)35.1 uAnswer with full explanation — NDA 2021 (II) →Report Issue
