Assertion :Addition of $H C l$ to $3, 3, 3$ -trifuoro- $1$ -propene gives $1$ -chloro- $3, 3, 3$ -trifluoro propane as major product. Reason: Addition follow Markownikoff 's rule.

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 C Assertion is correct but Reason is incorrect
$C F_{3} - C H = C H_{2} + H^{+} \to C F_{3} - C H_{2} - C^{+} H_{2} C l^{-} - - \to C F_{3} - C H_{2} - C H_{2} C l$
When a molecule of $H C l$ adds to a $C = C$ double bond, the hydrogen becomes attached to the carbon with more hydrogens attached to it already. This is known as Markonikoff's rule.
Assertion - Addition of $H C l$ to 3,3,3-trifuoro-1-propene gives 1-chloro-3,3,3-trifluoro propane as major product. (True) As shown in reaction above, hydrogen addition take place according to Anti-Markonikoff rule because carbocation is most stable at rightmost carbon.
Reason - Addition follow Markownikoff 's rule. (False)

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Similar questions

Assertion (A) Addition reaction of water to but-1-ene in acidic medium yields butan-1-ol.
Reason (R) Addition of water in acidic medium proceeds through the formation of primary carbocation.
(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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ASSERTION: n-Pentane and n-Hexane belong to a homologous series.

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Assertion :Addition of HCl to 3,3,3-trifuoro-1-propene gives 1-chloro-3,3,3-trifluoro propane as major product. Reason: Addition follow Markownikoff 's rule.

Assertion :Addition of $H C l$ to $3, 3, 3$ -trifuoro- $1$ -propene gives $1$ -chloro- $3, 3, 3$ -trifluoro propane as major product. Reason: Addition follow Markownikoff 's rule.