Assertion :Alkenes are called olefins. Reason: They form oily liquids on reaction with chlorine gas.

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
$\begin{matrix} Since the compound is unsaturated with respect to hydrogen atoms, the extra electrons are shared between 2 Carbon atoms forming double bonds in alkenes. Alkenes are also called Olefins because they form oily liquids on reaction with Chlorine gas. \end{matrix}$

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Assertion (A) Boiling points of alcohols and ethers are high.
Reason (R) They can form intermolecular hydrogen-bonding.
(a) Assertion and reason both are correct and reason is correct explanation of assertion.
(b) Assertion and reason both are wrong statements.
(c) Assertion is correct statement but reason is wrong statement.
(d) Assertion is wrong statement but reason is correct statement.
(e) Both assertion and reason are correct statements but reason is not correct explanation of assertion.

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