On dissolving moderate amount of sodium metal in liquid NH3 at low tem

1.	On dissolving moderate amount of sodium metal in liquid NH3 at low temperature, which of the following does no occur ? (a) Na+ ions are formed in the solution (b) Blue coloured solution is obtained (c) Liquid NH3 becomes good conductor of electricity (d) Liquid NH3 remains diamagnetic
Answer» Correct Option (c) Liquid NH₃ becomes good conductor of electricity Explanation : On dissolving moderate amount of sodium metal in liquid NH₃ at low temperature,that liquid NH₃ becomes paramagnetic due to presence of free electrons.

On dissolving moderate amount of sodium metal in liquid NH3 at low temperature, which of the following does no occur ? (a) Na+ ions are formed in the solution (b) Blue coloured solution is obtained (c) Liquid NH3 becomes good conductor of electricity (d) Liquid NH3 remains diamagnetic

Answer»

Correct Option (c) Liquid NH₃ becomes good conductor of electricity

Explanation :

On dissolving moderate amount of sodium metal in liquid NH₃ at low temperature,that liquid NH₃ becomes paramagnetic due to presence of free electrons.

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On dissolving moderate amount of sodium metal in liquid NH3 at low temperature, which of the following does no occur ? (a) Na+ ions are formed in the solution (b) Blue coloured solution is obtained (c) Liquid NH3 becomes good conductor of electricity (d) Liquid NH3 remains diamagnetic

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