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Statement-1: 3M solution of alkali metal...

Statement-1: 3M solution of alkali metal in liquid ammonia has copper bronze colour.
Statement-2: copper bronze colour is due to the formation of metal cluster.

A

Statement-1 is true, statement-2 is true, statement-2 is a correct explanation for statement-1

B

Statement-1 is true, statement-2 is true, statement-2 is not correct explanation for statement-1

C

Statement-1 is true, statement-2 is false

D

Statement-1 is false, statement-2 is true

Text Solution

Verified by Experts

The correct Answer is:
A
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Knowledge Check

  • the concentrated solution of alkali metals in liquid ammonia becomes blue due to

    A
    Ammoniated electron
    B
    Ammoniated metal cations
    C
    Diamagetic nature of solution
    D
    Alkaline nature of metal

  • The colour of the solution of alkali metal in ammonia can be

    A
    blue
    B
    violet
    C
    bronze like
    D
    red.

  • A solution of sodium in liquid ammonia is blue in colour due to:

    A
    The presence of ions `Na^(+)`
    B
    The presence of ammoniated electron
    C
    The formation of `NaNH_(2)`
    D
    The formation of sodium hydride

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