An aqua solution of X reacts with sodium chloride solution to form a white precipitate of compound Y which is photo sensitive. Y in presence of sunlight undergoes decomposition reaction to form a metal present in compound X and releases a pungent smelling yellowish green coloured gas.(1) Identify X and Y.(2) Write the equation for decomposition reaction.
Answers
Answered by
3
X - Soluble silver salt, most proabable AgNO3.
Y - AgCl silver chloride.
Decomposition reaction:
2AgCl = 2Ag + Cl2. Chlorine is a yellowish green gas .
Similar questions