Tamil Nadu Board - Class 12 (Higher Secondary +2)

Inorganic & Physical Chemistry question bank (Chemistry (HSE Board Exam))

Practice 359 free Tamil Nadu Board - Class 12 (Higher Secondary +2) Chemistry (HSE Board Exam) - Inorganic & Physical Chemistry questions with answers and step-by-step solutions.

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Q1.

Environmental Studies / Science: How is 'Metallurgy (Extraction of Metals, Refining, Ellingham Diagram)' connected to our daily life and ecosystem?


(A)
Conservation of natural resources and environmental hygiene (Metallurgy (Extraction of Metals, Refining, Ellingham Diagram))
(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 'Metallurgy (Extraction of Metals, Refining, Ellingham Diagram)'?


(A)
Natural adaptations for food, habitat, and survival (Metallurgy (Extraction of Metals, Refining, Ellingham Diagram))
(B)
Behaving like non-living matter
(C)
No respiration
(D)
None of these
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