Q45.Air pollution that occurs in sunlight is (1) Acid rain (2) Reducing smog (3) Fog (4) Oxidising smog JEE Main 2019 (10 Apr Shift 2) JEE Main Previous Year Paper
What This Question Tests
This question tests direct knowledge about types of air pollution, specifically identifying which type of smog is associated with sunlight.
Concepts Tested
📚 NCERT Sections This Tests
7.17 — Give Equations Of The Following Reactions:
Chemistry Class 12 · Chapter 7
7.17 Give equations of the following reactions: (i) Oxidation of propan-1-ol with alkaline KMnO4 solution. (ii) Bromine in CS2 with phenol. (iii) Dilute HNO3 with phenol. (iv) Treating phenol wih chloroform in presence of aqueous NaOH.
8.17 — Complete Each Synthesis By Giving Missing Starting Material, Reagent Or Products
Chemistry Class 12 · Chapter 8
8.17 Complete each synthesis by giving missing starting material, reagent or products
7.14 — Give Two Reactions That Show The Acidic Nature Of Phenol. Compare Acidity
Chemistry Class 12 · Chapter 7
7.14 Give two reactions that show the acidic nature of phenol. Compare acidity of phenol with that of ethanol.
📋 Question Details
- Chapter
- Environmental Chemistry
- Topic
- Air Pollution
- Year
- 2019
- Shift
- 10 Apr Shift 2
- Q Number
- Q45
- Type
- Conceptual
- NCERT Ref
- Class 11 Chemistry Ch 14: Environmental Chemistry
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