Tamil Nadu Board - Class 10 (SSLC)

Chemistry question bank (Science (SSLC Board Exam))

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Q1.

Water and Atmosphere: What is the most effective water conservation technique in 'Atoms and Molecules (Atomic Mass, Molecular Mass, Mole Concept, Avogadro's Law)'?


(A)
Rainwater harvesting (RWH) and traditional tanks (Eris) (Atoms and Molecules (Atomic Mass, Molecular Mass, Mole Concept, Avogadro's Law))
(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 'Atoms and Molecules (Atomic Mass, Molecular Mass, Mole Concept, Avogadro's Law)'?


(A)
Dravidian temple architecture, Tanjore Big Temple, Mamallapuram or Madurai Meenakshi (Atoms and Molecules (Atomic Mass, Molecular Mass, Mole Concept, Avogadro's Law))
(B)
Imaginary monument
(C)
Modern factory
(D)
None of these
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