Question
For drying ammonia gas sulphuric acid is used as dehydrating agent – True or False?
Answer: Option B
:
B
Sulphuric acid reacts with ammonia to form ammonium sulphate
H2SO4+2NH3→(NH4)2SO4
Therefore, CaO is used to dry ammonia gas
CaO+H2O→Ca(OH)2
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:
B
Sulphuric acid reacts with ammonia to form ammonium sulphate
H2SO4+2NH3→(NH4)2SO4
Therefore, CaO is used to dry ammonia gas
CaO+H2O→Ca(OH)2
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