On dissolving moderate amount of sodium metal in liquid ammonia at low temperature, which of the following does not occur ?

Options

A. Blue coloured solution is obtained
B. `Na^(+)` ions are formed in the solution
C. Liquid `NH_(3)` becomes good conductor of electricity
D. Liquid ammonia remains diamagnetic

Answer

D

Explanation

Moderate amount of Na metal
`Na + Liq. NH_(3) rarr underset("ammoniated sodium")([Na(NH_(3))_(2)]^(+))`
Due to presence of `rarr underset("ammoniated e")([e(NH_(3))_(y)]^(-))`
`e^(-)` blue colored solution obtained.