. Ammonia can be dried by
A. conc. H2SO4
B. P4O10
C. CaO
D. anhydrous CaCl2
Best Answer
Ans: C
Sol: other will react with ammonia
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A. conc. H2SO4
B. P4O10
C. CaO
D. anhydrous CaCl2
Ans: C
Sol: other will react with ammonia