Question

A yellow powder X which is used in disinfecting water gives a pungent smell if left
open in air. It is prepared by passing a gas Y over a dry compound Z. Gas Y is formed
at anode along with an alkali during the electrolysis of brine.
a) Identify X, Y and Z
b) Name the process of the formation of Y.
c) Write the chemical equations for the reactions involved.
d) State one more use of X.
e) Write the nature of gas Y.

Plsssssss help !! DONT TROLL !! PLSS

Answer 1

Answer:

a) X= calcium oxychloride

Y= chlorine gas

Z= Ca(OH) ^2

b) chlorine gas is produced during the electrolysis of brine

d) used as an agent for oxidizing purpose at laboratories

e) it gives a stong smell

c) Ca(OH)^2 + Cl2 -------> CaOCl^2 + H^2O