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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
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If one strand of DNA has the sequence ATGCTTGA,the sequence in the complementary
- An ester used as medicine is
- Which of the following is a strong acid
- During change of O₂ to O₂⁻ ion, the electron adds on which one of the following
- The van’t Hoff factor i for a compound which undergoes dissociation in one solvent
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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