Match List-I with List-II : List-I List-II (a) $$2S{O_2}(g) + {O_2}(g) \to 2S{O_3}(g)$$ (i) Acid rain (b) $$HOCl(g)\buildrel {hv} \over \longrightarrow \mathop O\limits^ \bullet H + \mathop C\limits^ \bullet l$$ (ii) Smog (c) $$CaC{O_3} + {H_2}S{O_4} \to CaS{O_4} + {H_2}O + C{O_2}$$ (iii) Ozone depletion (d) $$N{O_2}(g)\buildrel {hv} \over \longrightarrow NO(g) + O(g)$$ (iv) Tropospheric pollution Choose the correct answer from the options given below.

(a)-(iv), (b)-(iii), (c)-(i), (d)-(ii)

Match List-I with List-II : List-I List-II (a) Biochemical oxygen demand (i) oxidising mixture (b) Photochemical smog (ii) polar stratospheric cloud (c) Classical smog (iii) organic matter in water (d) Ozone layer depletion (iv) reducing mixture Choose the correct answer from the options given below :

(a) - (iii), (b) - (i), (c) - (iv), (d) - (ii)

Which statement is not true about photochemical smog?

Photochemical smog is harmful to humans but has no effect on plants.

Which one of the following statements regarding photochemical smog is not correct?

Photochemical smog does not cause irritation in eyes and throat.

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NEET Air_pollution Questions with Answers and Solutions

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Match List-I with List-II :

List-I	List-II
(a)	$$2S{O_2}(g) + {O_2}(g) \to 2S{O_3}(g)$$
(b)	$HOCl(g)\buildrel {hv} \over \longrightarrow \mathop O\limits^ \bullet H + \mathop C\limits^ \bullet l$
(c)	$$CaC{O_3} + {H_2}S{O_4} \to CaS{O_4} + {H_2} $O + C$ {O_2}$$
(d)	$N{O_2}(g)\buildrel {hv} \over \longrightarrow NO(g) + O(g)$

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NEET Air_pollution practice

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NEET Air_pollution practice FAQ

Prepare together, not alone

NEET Air_pollution practice

What visitors can use on this page

NEET Air_pollution practice FAQ