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Environmental Chemistry - Set 9
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NUST Entrance Test
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Chemistry
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Environmental Chemistry
Set 9
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MM
Mashaal Masha
Nov 08, 2022
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Choose the correct options for the following questions.
$NO_{2}$ is atmosphere changes to:
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Difficulty: Easy
A:
Carbonic acid
B:
Carbolic acid
C:
Sulphuric acid
D:
Nitric acid
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$SO_{2}$ in atmosphere changes to:
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Difficulty: Easy
A:
Carbonic acid
B:
Carbolic acid
C:
Sulphuric acid
D:
Nitric acid
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