Ammonium salts on heating with slaked lime liberate a colourless gas ( X ). Identify the incorrect statement for gas 
.
A
(X) turns red litmus blue and produces dense white fumes in contact with dilute HCl
B
(X) turns filter paper moistened with mercurous nitrate black and gives intense blue coloured solution with 
C
(X) when passed through Nessler's reagent produces a brown colour precipitate
D
X does not give clear solution with 
Text Solution
Verified by ExpertsThe correct answer is:
D
X is 
With mercurous nitrate, it forms 
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