Match the terms given in Column I with the compounds given in Column II.

Column I Column II
(i) Acid rain  (a) CHCl_{2}-CHF_{2}
(ii) Photochemical smog (b) CO
(iii) Combination of haemoglobin (c) CO_{2}
(iv) Depletion of ozone layer (d) SO_{2}
  (e) Unstaturated hydrocarbons

 

Answers (1)

(i)\rightarrow (c, d); (ii) \rightarrow (d, e); (iii) \rightarrow (b); (iv) \rightarrow (a)

Explanation:

(i) Acid rain occurs due to the presence of CO_{2}, NO_{2} and SO_{2} present in the atmosphere. They give carbonic acid, nitrous acid and sulphurous acid with water.

(ii) Hydrocarbon (unburnt fuel) and SO_{2} forms photochemical smog.

(iii) CO combines with haemoglobin to form carboxyhaemoglobin and doesn’t allow it to bind with oxygen again.

(iv) CFCs causes the depletion of the ozone layer by fastening the reverse process of formation of an oxygen molecule from ozone.

Most Viewed Questions

Preparation Products

Knockout NEET 2024

Personalized AI Tutor and Adaptive Time Table, Self Study Material, Unlimited Mock Tests and Personalized Analysis Reports, 24x7 Doubt Chat Support,.

₹ 40000/-
Buy Now
Knockout NEET 2025

Personalized AI Tutor and Adaptive Time Table, Self Study Material, Unlimited Mock Tests and Personalized Analysis Reports, 24x7 Doubt Chat Support,.

₹ 45000/-
Buy Now
NEET Foundation + Knockout NEET 2024

Personalized AI Tutor and Adaptive Time Table, Self Study Material, Unlimited Mock Tests and Personalized Analysis Reports, 24x7 Doubt Chat Support,.

₹ 54999/- ₹ 42499/-
Buy Now
NEET Foundation + Knockout NEET 2024 (Easy Installment)

Personalized AI Tutor and Adaptive Time Table, Self Study Material, Unlimited Mock Tests and Personalized Analysis Reports, 24x7 Doubt Chat Support,.

₹ 3999/-
Buy Now
NEET Foundation + Knockout NEET 2025 (Easy Installment)

Personalized AI Tutor and Adaptive Time Table, Self Study Material, Unlimited Mock Tests and Personalized Analysis Reports, 24x7 Doubt Chat Support,.

₹ 3999/-
Buy Now
Boost your Preparation for JEE Main with our Foundation Course
 
Exams
Articles
Questions