\( \text{CH}_2 \text{C} \text{OH} \)
Correct statement about product X and Y

\(\text{(a) They can be differentiated by NaHCO}_3 \text{ test.} \)
\(\text{(b) They both gives 2,4-DNP test.} \\ \text{(c) They both have same molecular mass.} \\ \text{(d) They both react with same rate with HCN.} \)


