Tamil Nadu Board - Class 11 (Higher Secondary +1)

Inorganic & Physical Chemistry question bank (Chemistry)

Practice 383 free Tamil Nadu Board - Class 11 (Higher Secondary +1) Chemistry - Inorganic & Physical Chemistry questions with answers and step-by-step solutions.

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Q1.

Environmental Studies / Science: How is 'Basic Concepts of Chemistry and Chemical Calculations' connected to our daily life and ecosystem?


(A)
Conservation of natural resources and environmental hygiene (Basic Concepts of Chemistry and Chemical Calculations)
(B)
Increasing pollution
(C)
No connection
(D)
None of these
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Q2.

Living World: What is the key adaptive feature of plants or animals in 'Basic Concepts of Chemistry and Chemical Calculations'?


(A)
Natural adaptations for food, habitat, and survival (Basic Concepts of Chemistry and Chemical Calculations)
(B)
Behaving like non-living matter
(C)
No respiration
(D)
None of these
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