Q41.The delicate balance of CO2 and O2 is NOT disturbed by (1) Respiration (2) Burning of coal (3) Deforestation (4) Burning of petroleum
What This Question Tests
This question tests basic knowledge of the carbon-oxygen cycle and human activities that disturb or maintain its balance. It assesses understanding of natural processes versus anthropogenic impacts.
Concepts Tested
📚 NCERT Sections This Tests
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
1.1 — Define The Term Solution. How Many Types Of Solutions Are Formed? Write Briefly
Chemistry Class 11 · Chapter 1
1.1 Define the term solution. How many types of solutions are formed? Write briefly about each type with an example.
4.13 — How Is The Variability In Oxidation States Of Transition Metals Different From
Chemistry Class 11 · Chapter 4
4.13 How is the variability in oxidation states of transition metals different from that of the non transition metals? Illustrate with examples.
📋 Question Details
- Chapter
- Environmental Chemistry
- Topic
- Atmospheric Pollution
- Year
- 2023
- Shift
- 10 Apr Shift 2
- Q Number
- Q41
- Type
- Conceptual
- NCERT Ref
- Class 11 Chemistry Ch 14: Environmental Chemistry
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