Oxidation of concentrated hydrochloric acid with manganese (IV) oxide liberates a gas used in the?
a
manufacture of tooth pastes
b
treatment of simple golitre
c
vulcanization of rubber
d
sterilization of water
Explanation
Correct Option
dNo explanation available
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Dojacat7
4 years ago
The selected answer is correct because the liberated gas is chlorine gas which is used in the sterilization of water.
