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The unit of second order reaction rate constant is
Options
(a) L⁻¹ mol s⁻¹
(b) L² mol⁻² s⁻¹
(c) L mol⁻¹ s⁻¹
(d) s⁻¹
Correct Answer:
L mol⁻¹ s⁻¹
Explanation:
For a second order reaction, -.d[A]/dt = k[A]². ⇒ K = -d[A] / dt ⨯ 1/ [A]² = 1 / s mol L⁻¹. So unit of K for second order reaction is L mol⁻¹ s⁻¹.
Related Questions: - The letter ‘D’ in D-glucose signifies
- ΔG = ΔH – TΔS was given by
- Which one of the following statements is not correct for ortho and para hydrogen?
- If heat of formation of C + O₂ → 2CO is ΔH = -110.5 kcal,then heat of combustion
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Topics: Electrochemistry and Chemical Kinetics
(87)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The letter ‘D’ in D-glucose signifies
- ΔG = ΔH – TΔS was given by
- Which one of the following statements is not correct for ortho and para hydrogen?
- If heat of formation of C + O₂ → 2CO is ΔH = -110.5 kcal,then heat of combustion
- A liquid is in equilibrium with its vapour at its boiling point
Topics: Electrochemistry and Chemical Kinetics (87)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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