Skip to content
ChemistryNEET 2021

Chemistry question

Match List-I with List-II.

List-I List-II
(a) 2SO2(g)+O2(g)→2SO3(g)\mathrm{2SO_2(g) + O_2(g) \rightarrow 2SO_3(g)} (i) Acid rain
(b) HOCl(g)→hνO˙H+C˙l\mathrm{HOCl(g) \xrightarrow{h\nu} \dot{O}H + \dot{C}l} (ii) Smog
(c) CaCO3+H2SO4→CaSO4+H2O+CO2\mathrm{CaCO_3 + H_2SO_4 \rightarrow CaSO_4 + H_2O + CO_2} (iii) Ozone depletion
(d) NO2(g)→hνNO(g)+O(g)\mathrm{NO_2(g) \xrightarrow{h\nu} NO(g) + O(g)} (iv) Tropospheric pollution

Choose the correct answer from the options given below:

  1. A.(a)-(i), (b)-(ii), (c)-(iii), (d)-(iv)
  2. B.(a)-(ii), (b)-(iii), (c)-(iv), (d)-(i)
  3. C.(a)-(iv), (b)-(iii), (c)-(i), (d)-(ii)✓
  4. D.(a)-(iii), (b)-(ii), (c)-(iv), (d)-(i)

You have the answer. The worked solution — and why the other three were written — is part of a paid pack.

Last revised . Found a mistake? Tell us — corrections are the fastest thing we act on.

ShareWhatsAppTelegram