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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
- On doubling P and V with constant temperature the equilibrium constant will
- Which of the following is paramagnetic
- Deficiency of vitamine B₁ causes the disease
- What is the value of electron gain enthalpy of Na+ if IE₁ of Na =5.1 eV ?
- Cosin used to detect end point of precipitation titration by absorption is called
Topics: Environmental Chemistry (28)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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