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Assertion : Trans-2-butene on reaction with Br2 gives meso-2,3 -dibromobutane.

Reason : The reaction inolves syn -addition of bromine.

(a) Both A and R are true and R is the correct explanation of A

(b) Both A and R are true but R is not correct explanation of A

(c) A is true but R is false

(d) A and R are false

1 Answer

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Best answer

Correct option (c) A is true but R is false

Explanation:

With  trans-2-butene,  the product of Br2  addition is optically inactive due to the formation of symmetrical symmetrical meso compounds.

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