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Chemistry

Chemistry
Molality of pure water is

18
55.5
1.8
5.55

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Chemistry
White phosphorus is always kept under

Kerosene
Ether
Benzene
Water

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Chemistry
Mixture can be

Pure substance
Heterogeneous
Both A and B
Homogeneous

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Chemistry
The chemical(s) most commonly used for cloud seeding or ‘artificial rainmaking’ is/are

All listed here
Silver Iodide
Sodium Chloride
Dry ice or frozen carbon dioxide

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Chemistry
The value of Avogadro Number is

6.023 × 1022
6.023 × 1025
6.023 × 1023
6.023 × 1024

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Chemistry
A fertile soil is likely to have a pH of

14
9
3
43989

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MORE MCQ ON Chemistry

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