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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
- A reaction occurs spontaneously is
- The electrolytic reduction of nitrobenzene in strongly acidic medium produces
- When a strong beam of light is passed through a colloidal solution, the light will
- If N and S both are present in an organic compound then during Lassaigne’s test,
- The pH of 0.001 N acetic acid solution, which is 10% dissociated, is
Topics: Environmental Chemistry (28)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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