1.

(A) : Acetaldehyde reacts with HCN followed by acid catalysed hydrolysis gives optically active compound, lactic acid . (R) :In lactic acid molecule carbon is surrounded by four different groups and it is chiral molecule.

Answer»

Both A & R are true, R is the CORRECT explanation of A
Both A & R are true, R is not correct explanation of A
A is true, R is FALSE
A is false, R is true

ANSWER :A


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