Question

Upon heating KClO3 in the presence of catalytic amount of MnO2, a gas W is formed. Excess amount of W reacts
with white phosphorus to give X. The reaction of X with HNO3 gives Y and Z.
Y and Z are, respectively
[A] N₂O₃ and H₃PO₄ [B] N₂O₅ and HPO₃
[C] N₂O₄ and HPO₃ [D] N₂O₄ and H₃PO₃

Answer 1

Answer:

Explanation:

OPTION B. N2O5 AND HPO3.