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The standard emf for the cell reaction, 2Cu⁺(aq) → Cu(s) + Cu²⁺(aq) is +0.36 V at 298 K. The equilibrium constant of the reaction is
Options
(a) 5 ˣ 10⁶
(b) 1.4 ˣ 10¹²
(c) 7.4 ˣ 10¹²
(d) 1.2 ˣ 10⁶
Correct Answer:
1.2 ˣ 10⁶
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Which of the following corresponds to the electronic configuration 1s², 2s²,2p⁶
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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
- Which of the following corresponds to the electronic configuration 1s², 2s²,2p⁶
- Which of the following carbonyls will have the strongest C – O bond
- Which of the following is a representation of Gay-Lussac’s law
- Which of the following is not a cheracteristic of equilibrium
- Which of the following species contains equal number of σ- and π-bonds
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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In equilibrium,
(E)cell=0
So, (E°)cell=(0.0591/2)logK
=> (0.36×2)÷0.0591=logK
=> logK=12.18
=> K=1.51×10^12