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Chemistry
Identify the pollutant gases largely responsible for the discoloured and lustreless nature of marble of the Taj Mahal.
Q. Identify the pollutant gases largely responsible for the discoloured and lustreless nature of marble of the Taj Mahal.
78
168
NTA Abhyas
NTA Abhyas 2022
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A
S
O
2
a
n
d
O
3
10%
B
O
3
a
n
d
C
O
2
0%
C
S
O
2
a
n
d
N
O
2
60%
D
C
O
2
a
n
d
N
O
2
30%
Solution:
The pollutant gases
S
O
2
a
n
d
N
O
2
largely responsible for the discoloured and lustreless nature of marble of the Taj Mahal because these oxides causes acid rain.