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.

Water and Atmosphere: What is the most effective water conservation technique in 'Metallurgy (Extraction of Metals, Refining, Ellingham Diagram)'?


(A)
Rainwater harvesting (RWH) and traditional tanks (Eris) (Metallurgy (Extraction of Metals, Refining, Ellingham Diagram))
(B)
Wasting water
(C)
Dumping waste
(D)
None of these
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Q2.

Tamil Nadu Heritage: What is the historical or architectural significance of 'Metallurgy (Extraction of Metals, Refining, Ellingham Diagram)'?


(A)
Dravidian temple architecture, Tanjore Big Temple, Mamallapuram or Madurai Meenakshi (Metallurgy (Extraction of Metals, Refining, Ellingham Diagram))
(B)
Imaginary monument
(C)
Modern factory
(D)
None of these
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