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Oxyacids Of Sulphur

Assertion A: ...

Question

Assertion (A): A disulphonic derivative of $H_{2} O_{2}$ is Caro's acid.
Reason (R): Caro's acid has one peroxy bond.
The correct answer is:

A

Both Assertion and Reason are true and Reason is the correct explanation of Assertion

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B

Both Assertion and Reason are true and Reason is not the correct explanation of Assertion

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C

Assertion is true but Reason is false.

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D

Assertion is false but Reason is true.

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Solution

The correct option is D Assertion is false but Reason is true.
Disulphonic derivative of $H_{2} O_{2}$ is $H_{2} S_{2}$ . While Caro's Acid is $H_{2} S O_{5}$ . Thus, A is false and R is true.

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