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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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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- DDT is prepared by reacting chlorobenzen with
- Amino acids,Which build up proteins, have both the carboxylic and amino groups
- There are two containers containing gases,one at pressure 30 atm and volume
- The hybridisation of carbon in diamond ,graphite and acetylene is in the order of
- N₂ gas will not be evolved upon reaction of HNO₂ with which of the following
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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