Which of the following can be used to dry HCl gas?
A. Sodium hydroxide
B. Potassium hydroxide
C. Ammonium hydroxide
D. Concentrated sulphuric acid
Answer:C
Which of the following can be used to dry HCl gas?
A. Sodium hydroxide B. Potassium hydroxide C. Ammonium hydroxide D. Concentrated sulphuric acid