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What is kinetic energy of 1 g of O₂ at 47⁰C
Options
(a) 1.24 ˣ 10² J
(b) 2.24 ˣ 10² J
(c) 1.24 ˣ 10³ J
(d) 3.24 ˣ 10² J
Correct Answer:
1.24 ˣ 10² J
Explanation:
K.E. = (3 / 2) nRT = (3 / 2) × (1 / 32) × 8.3 × 320 J = 1.24 × 10² J
Related Questions: - If 10 cm³ solution of H₂O₂ ,on decomposition gives 150 cm³ of O₂
- When x litres hydrogen and chlorine are mixed, moles of HCl is
- Which of the following 0.1M solution will show maximum boiling point
- Chlorine is in +1 oxidation state in which of the following
- In an exothermic reaction(reversible) which of the following has positive value
Topics: States of Matter Gases and Liquids
(80)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If 10 cm³ solution of H₂O₂ ,on decomposition gives 150 cm³ of O₂
- When x litres hydrogen and chlorine are mixed, moles of HCl is
- Which of the following 0.1M solution will show maximum boiling point
- Chlorine is in +1 oxidation state in which of the following
- In an exothermic reaction(reversible) which of the following has positive value
Topics: States of Matter Gases and Liquids (80)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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