Assertion :Compound shown in image is named as tetrakis (ethylenediamine) $μ$ $- h y d r o x o -$ $μ$ -imido dicobalt(III) ion. Reason: In naming polynuclear complexes i.e., containing two or more metal atoms joined by bridging ligands, the word $μ$ is added with hyphen before the name of such ligands.

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 A Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
The given compound is named as tetrakis (ethylenediamine)-μ-hydroxo-μ-imido dicobalt(III) ion. For more than one bridging group the word $μ$ is repeated before each bridging group. So, both assertion and reason is true and the reason is the correct explanation.

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Assertion :Compound shown in image is named as tetrakis (ethylenediamine) μ −hydroxo− μ-imido dicobalt(III) ion. Reason: In naming polynuclear complexes i.e., containing two or more metal atoms joined by bridging ligands, the word μ is added with hyphen before the name of such ligands.