Assertion( A) The boiling points of alky...

Assertion( A) The boiling points of alkyl halides decrease in the order `RI gt RBr gt RCl gt RF`
Reason (R) The boiling points of alkyl chlorides, bromides and iodides are considerably higher than that of the hydrocarbon of comparable molecular mass.

Assertion and reason both are correct and reason is correct explanation of assertion.

Assertion and reason both are wrong statements.

Assertion is correct but reason is wrong statement.

Assertion and reason both are correct statements but reason is not

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The correct Answer is:

Correct explanation. For the same hydrocarbon part, the boiling points decreases as the atomic mass off the halogen decreases.

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