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Environmental Chemistry - Set 2
Home
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NUST Entrance Test
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Chemistry
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Environmental Chemistry
Set 2
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Mashaal Masha
Nov 08, 2022
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Choose the correct options for the following questions.
Chloroform is carcinogenic:
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Difficulty: Easy
A:
Heart
B:
Lungs
C:
Liver
D:
Kidney
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Which is used as a coagulant:
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Difficulty: Easy
A:
Ferric salts
B:
Potash alum
C:
a and b both
D:
Chlorine
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