JEE MAIN - Chemistry (2003 - No. 17)
When CH2 = CH - COOH is reduced with LiAlH4, the compound obtained will be
CH2 = CH - CH2OH
CH3 - CH2 - CH2OH
CH3 - CH2 - CHO
CH3 - CH2 - COOH
Explicació
$$LiAl{H_4}$$ can reduce $$COOH$$ group and not the double bond.
