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Standard XII

Chemistry

Metal Excess Defect

Assertion :Io...

Question

Assertion :Ions of silver ,lead and mercury belongs to 1st group. Reason: The chlorides of these elements cannot be distinguished from each other by their colour.

Both Assertion and Reason are correct and Reason is the correct explanation for Assertion

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Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion

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Assertion is correct but Reason is incorrect

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Both Assertion and Reason are incorrect

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Solution

The correct option is B Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion
The chlorides of 1st group elements cannot be distinguished from each other by their colour as they all are white in colour.

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Similar questions

Q. Assertion: The compressibility factor for

H_{2}

and

H e

(1 + \frac{P b}{R T})

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ASSERTION: n-Pentane and n-Hexane belong to a homologous series.

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Reason (R) We cannot determine order from balanced chemical equation.

(a) Both assertion and reason are correct and the reason is correct explanation of assertion
(b) Both assertion and reason are correct, but reason does not explain assertion.
(c) Assertion is correct, but reason is incorrect
(d) Both assertion and reason are incorrect
(e) Assertion is incorrect but reason is correct.

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Assertion :Ions of silver ,lead and mercury belongs to 1st group. Reason: The chlorides of these elements cannot be distinguished from each other by their colour.

The correct option is B Both Assertion and Reason are correct but Reason is not the correct explanation for AssertionThe chlorides of 1st group elements cannot be distinguished from each other by their colour as they all are white in colour.

The correct option is B Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion
The chlorides of 1st group elements cannot be distinguished from each other by their colour as they all are white in colour.