1.

Which of the following is the most suitable drying agent for ammonia gas [MP PMT 1989; CBSE PMT 1989; DPMT 1982; CPMT 1974, 78, 91; BHU 1986, 96; 2001; IIT (Screening) 2000]

A. Calcium oxide
B. Anhydrous calcium chloride
C. Phosporus pentoxide
D. Conc. sulphuric acid
Answer» B. Anhydrous calcium chloride


Discussion

No Comment Found

Related MCQs