Assertion :Alkenes usually undergo electrophilic addition reaction at carbon-carbon double bond. Reason: Electrophilic addition at double bond produces carbocation intermediate.

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
Assertion

Alkenes usually undergo electrophilic addition reaction at carbon-carbon double bond.

(True)

Reason
Electrophilic addition at double bond produces carbocation intermediate.(True)
Note-both statements are correct but second is not exact reason for electrophilic addition reaction. Alkenes have loosely held pi electrons, a source for the electrophilic attack, which is correct Reason. The electrophilic attack leads to a carbocation intermediate which is a consequence of the Assertion.

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Similar questions

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Q. Read the assertion and reason carefully to mark the correct option out of the options given below:
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(d)If assertion is false but reason is true.

Assertion: Phenol is more reactive than benzene towards electrophilic substitution reaction.
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