Question

A white solid (a) on heating, decomposes to yield two products b and



c. B on reaction with white phosphorus yields



d. D converts perchloric acid into . When an aqueous solution of a is warmed with in the presence of zinc, two moles of a pungent gas are evolved per mol of



a. The number of moles of water required for complete hydrolysis of one mole of d are

Answer 1

D = Hydrogen Sulphide - H2S

Answer 2

D= Hydrogen sulphide-H2S