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Chemistry
Which of the following is a colored gas?
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Q. Which of the following is a colored gas?
Bihar CECE
Bihar CECE 2009
The p-Block Elements
A
N
2
O
B
N
O
C
H
2
D
N
O
2
Solution:
Nitrous oxide
(
N
2
O
)
nitric oxide (NO) and hydrogen
(
H
2
)
all are colourless gases while nitrogen dioxide
(
N
O
2
)
is a reddish brown gas.