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If cell potential of standard cell is 0.59 V then equilibrium constant for the cell reaction occuring in the cell at $ 25 ^\circ C $ is _______. (n = 1)
Which of the following cell is different?
If equilibrium constant of a cell for reaction occuring in the electrochemical cell is $ 1.9413 \times 10^{37} at 25 ^\circ C $ then what is the std. cell potential of the cell (n=2)
On which of the following cell potential of the cell does not depend?
What is the value of term $ {2.303 RT \over F} in nemst equation at 80 ^\circ $ C ?
Mention n and Q for the cell reaction taking place in the $ Pt ∣ Cl_{2(g,1.0 bar) ∣ Cl ^−_{(C_1)}|| Au^{3+}_{(C_2)} ∣ Au $ cell.
Mention the oxidation reaction takes place in half cell $Pt ∣ H_{2(g,1.0 bar)} ∣ OH−^_{(aq)} $ .
In the half-cell Pt|H2(g,1.0 bar)|OHâ»(aq), the oxidation reaction taking place is: H2(g) + 2OH⻠⇌ 2H2O(l) + 2eâ». This is the hydrogen oxidation reaction, which occurs at the platinum electrode in an alkaline solution.
Which of the following relation is correct for Faradays 2nd law? where and is quanitity of substance while and are equivalent mass of the substance.
Faraday's second law states that the masses of different substances deposited or dissolved in an electrolytic cell by the same quantity of electricity are proportional to their chemical equivalent weights. The correct relation is: mâ‚Eâ‚‚ = mâ‚‚Eâ‚, where mâ‚ and mâ‚‚ are the masses of substances, and Eâ‚ and Eâ‚‚ are their equivalent masses.
Which of the following cell representation is in correct with reference to cell reaction taking place in the cell at $ 25 ^\circ C ? (E ^\circ _{{Pb}^{2 +} |Pb} = − 0.13 V. , E ^\circ _{ Sn^{2+}|Sn}= − 0.14 V.) $
A2+ | A, B2+| B, C2+ | D is increasing order of std. reduction potential then choose correct option for the given state ments. (T = true and F = false ) (i) rod of metal A dissolve in the solution of metal $ B^{2+} $ (ii) solution of $ A^{2+} $ ion can not be filled in the container of the metal C. (iii) reaction $ D_{(s)} + B^{2+} _{(aq1.0M)} \rightleftharpoons D^{2+} _{( aq 0.1 M)} + B_{(s)} $ spontaneously in forward direction. (iv) atoms of metal C can not displace $ B^{2+} $ ioin from its solution.
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The bank mixes NEET previous year questions (PYQs) with practice questions, each tagged with its exam appearances where applicable.