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At S.T.P the density of CCl₄ vapours in g/L will be nearest to
Options
(a) 6.87
(b) 3.42
(c) 10.26
(d) 4.57
Correct Answer:
6.87
Explanation:
Molecular Weight of CCl₄ = 35.5 + 12 x 4 = 154
1 mole CCl₄ vapour=154 g
According to Avogadro’s hypothesis we know that the molar volume of a gas at STP is 22.4 litres
= 154/22.4 = 6.87
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Question Type: Memory
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Difficulty Level: Easy
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Subject: Chemistry
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Caprolactam is used for the manufacture of
- The angular momentum of electron in ‘d’ orbital is equal to
- Copper pyrite, the chief ore of copper, is
- The correct order of decreasing acidic nature of H₂O,ROH,CH≡CH and NH₃ is
- The mole heat capacity of water at constant pressure, C, is 75 J K⁻¹mol⁻¹.
Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Basic Concepts of Chemistry (94)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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