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The number of atoms in 0.1 mol of a triatomic gas is (Na = 6.02 x 10²³ mol⁻¹)
Options
(a) 6.026 x 10²²
(b) 1.806 x 10²³
(c) 3.6 x 10²³
(d) 1.8 x 10²²
Correct Answer:
1.806 x 10²³
Explanation:
Number of moles in 0.1 mole of triatomic gas = 0.1 x 3 x 6.02 x 10²³
=1.806 x 10²³
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Question Type: Memory
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Difficulty Level: Easy
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Topics: Basic Concepts of Chemistry
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Tollen’s test can be used to distinguish
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- Helium atom is two times heavier than a hydrogen molecule, the average kinetic energy
- The carboxylic acid of least strength among the following is
- For a chemical reaction X → Y,it is found that rate of the reaction is increased
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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