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One mole of a gas absorbs 300 J of heat at constant volume and its temperature is raised from 30 to 35⁰C. The value of ΔE is
Options
(a) 300 J
(b) 0.1 J
(c) 150 J
(d) 200 J
Correct Answer:
300 J
Explanation:
ΔE = Qv (heat change under constant volume).
Related Questions: - Which of the following indicator is known as metal indicator
- Which of the following is not permissible arrangement of electrons in an atom?
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Topics: Thermodynamics
(179)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following indicator is known as metal indicator
- Which of the following is not permissible arrangement of electrons in an atom?
- What is the entropy change (in J K⁻¹ mol⁻¹) when one mole of ice is converted
- NaHCO₃ is prepared by
- The standard emf for the cell reaction, 2Cu⁺(aq) → Cu(s) + Cu²⁺(aq)
Topics: Thermodynamics (179)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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