Assertion :Diamond is used for cutting glass. Reason: Diamond has a high refractive index.

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
Diamond is very hard due to its rigid three dimensional structure and
so, it is used for cutting glass.
Refractive index of diamond is high and gives it the greater transparency and brilliance.

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