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Question
Chemistry
Fire extinguishers contain H2SO4 and which one of the following?
Q. Fire extinguishers contain
H
2
S
O
4
and which one of the following?
3328
263
AIEEE
AIEEE 2012
The s-Block Elements
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A
N
a
H
C
O
3
and
N
a
2
C
O
3
40%
B
N
a
2
C
O
3
13%
C
N
a
H
C
O
3
27%
D
C
a
C
O
3
20%
Solution:
Fire extinguishers contain a mixture of
N
a
2
C
O
3
,
N
a
H
C
O
3
and
H
2
S
O
4
.