Assertion : $[C o (N O_{2})_{3} (N H_{3})_{3}]$ does not show optical isomerism. Reason: It has plane of symmetry

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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Assertion is incorrect but Reason is correct

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Solution

The correct option is A Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
We know that the essential requirement for a substance to be optically active is that the substance should not have a plane of symmetry in its structure.

In the given structure of [Co(NO₂)₃(NH₃)₃], there is a plane of symmetry that makes the complex optically inactive.

Hence, both Assertion and Reason are correct and Reason is the correct explanation for Assertion.

Option A is correct.

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Choose the correct option.

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