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Assertion : Gold occurs in native state....

Assertion : Gold occurs in native state.
Reason : Gold dissolves in aqua-regia.

A

Both assertion and reason are correct statements, and reason is the correct explanation of the assertion.

B

Both assertion and reason are correct statements, but reason is not the correct explanation of the assertion.

C

Assertion is correct, but reason is wrong statement.

D

Assertion is wrong, but reason is correct statement.

Text Solution

Verified by Experts

The correct Answer is:
B
Correct explanation : Gold occurs in the native or free state since it is very little chemically. This is quite evident from its position in the activity series.
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Knowledge Check

  • Gold dissolves in aqua regia forming

    A
    `Au(NO_3)_2`
    B
    `H[AuCl_4]`
    C
    `AuCl`
    D
    `AuNO_3`

  • Gold dissolves in a aqua-regia forming:

    A
    Auric chloride
    B
    Aurous chloride
    C
    Chloroauric acid
    D
    Aurous nitrate

  • Gold dissolves in a aqua-regia forming:

    A
    Auric chloride
    B
    Aurous chloride
    C
    Chloroauric acid
    D
    Aurous nitrate

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