1.

(a) HIO_(4) decomposes 1,2-glycols but not 1,3- or higher glycols. (R ) Only 1,2-glycols form cyclic esters which subsequently undergo cleavage to form carbonyl compounds.

Answer»

If both (A) and (R ) are CORRECT and (R ) is correct EXPLANATION of (A ).
If both (A ) and (R ) are correct but (R ) is not correct explanation of (A ).
If (A) is correct but (R ) is INCORRECT
If (A) is incorrect but (R ) is correct.

ANSWER :A


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