M.Sc. Chemistry (PU-CET P.G) 2021 Panjab University Entrance Exam With Answers

Practice Mode:
9.

Alkali metals dissolve in liquid ammonia to form blue coloured solutions. The blue colour is due to:

A: Alkali metals
B: Alkali metal ion
C: Ammoniated electron
D: Ammoniated alkali metal ion

The answer is: C