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Atmosphere of big/metropolitan cities is polluted most by
Options
(a) automobile exhausts
(b) pesticide residue
(c) household waste
(d) radioactive fall out
Correct Answer:
automobile exhausts
Explanation:
Atmosphere of big cities is polluted most by automobile exhaust which is a symbol of urbanisation.
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Topics: Environmental Chemistry
(28)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The number of spherical nodes in 3p orbitals are
- Ethyl chloride on heating with AgCN forms a compound X.The functional isomer of
- The role of cryolite in the metallurgy of extraction of aluminium is to
- A mixture of two salts is not soluble in water but dissolves completely in dilu
- The s-block element used as a catalyst in the manufacture of Buna-S rubber is
Topics: Environmental Chemistry (28)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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