Hydrogen And Its Compounds Question 189
Question: Which one of the following substances is used in the laboratory for a fast drying of neutral gases
[CBSE PMT 1992]
Options:
A) Phosphorus pentoxide
B) Active charcoal
C) Anhydrous calcium chloride
D) $ Na_3PO_4 $
Show Answer
Answer:
Correct Answer: C
Solution:
Anhydrous $ CaCl_2 $ is used for fast drying of neutral gases.
BETA
