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The number of water molecules is maximum in
Options
(a) 1.8 molecules of water
(b) 1.8 gram of water
(c) 18 gram of water
(d) 18 moles of water
Correct Answer:
18 moles of water
Explanation:
No of moles of water in 1.8 g = 0.1 moles
In 18 g = 1 moles
1 mole contain 6.022 x 10²³ molecules of water
so 18 moles contain maximum number of molecules
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Question Type: Analyze
(10)
Difficulty Level: Easy
(1008)
Topics: Basic Concepts of Chemistry
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Subject: Chemistry
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In laboratory burners , we use
- When the temperature of reactions will increases then the effect on pH value will
- Gas A is bubbled through slacked lime, a white precipitate is formed.
- The product obtained on fusion of BaSO₄ and Na₂CO₃ is
- Translational kinetic energy for 2 moles of gas at 27°C is
Question Type: Analyze (10)
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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