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Question
Chemistry
Drying agent which react with CO2 and removes water vapours is
Q. Drying agent which react with
C
O
2
and removes water vapours is
256
165
NTA Abhyas
NTA Abhyas 2022
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A
CaO
B
C
a
C
l
2
C
C
a
C
O
3
D
C
a
(
N
O
3
)
2
Solution:
Calcium oxide
(
C
a
O
)
i.e., quick lime is a drying agent and can react with
C
O
2
and water vapours as follows
C
a
O
+
C
O
2
→
C
a
C
O
3
C
a
O
+
H
2
O
→
C
a
(
O
H
)
2