Ammonia gas can be dried byA. `conc. H_2 SO_4`B. `P_2 O_5`C. `CaCl_2`D – InterviewSolution

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1.	Ammonia gas can be dried byA. `conc. H_2 SO_4`B. `P_2 O_5`C. `CaCl_2`D. quick lime
Answer» Correct Answer - D `2 NH_3 overset (H_2 SO_4)rarr (NH_4)_2 SO_4` `8NH_3 overset (CaCl_2)rarr CaCl_2. 8 NH_3` `6 NH_3 overset (P_2 O_5)rarr 2 (NH_4)_3 PO_4 +3 H_2 O` Only `CaO` can be used for drying of ammonia as it does not react with ammonia.

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