X underset(P_(2)O_(5))overset("Heat")rarr Malonic acid underset(432K)overset(Delta)rarr YX and Y in the above reaction sequence are

X underset(P_(2)O_(5))overset("Heat")rarr Malonic acid underset(432K)o

1.	X underset(P_(2)O_(5))overset("Heat")rarr Malonic acid underset(432K)overset(Delta)rarr YX and Y in the above reaction sequence are
Answer» `C_(3)O_(2), CH_(3)COOH` `CO_(2), CH_(3)COOH` `CO_(2), CO_(2)` `CH_(3)CHO, CH_(3)COOH` Solution :`underset("Malonic acid")(CH_(2) (COOH)_(2)) underset(DELTA)OVERSET(423 K)RARR underset((Y))(CH_(3) COOH) + CO_(2)` `underset("Malonic acid")(CH_(2) (COOH)_(2)) overset(P_(2)O_(5))rarr underset((X))(O = C = C) = O + 2H_(2)O`