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Electrochemistry · 2023 · 6 Apr · Shift 2

1 Chemistry questions from this JEE Main paper

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2023 · 6 Apr · Shift 2
Chemistry
Electrochemistry

Electrochemistry · 2023 · 6 Apr · Shift 2

1 Chemistry questions from this JEE Main paper

Q17.The standard reduction potentials at $NO_{3}^{-} + 4 H^{+} + 3 e^{-} \to NO (g) + 2 H_{2} O E^{θ} = 0.97 V V^{2 +} (aq) + 2 e^{-} \to V E^{θ} = - 1.19 V Fe^{3 +} (aq) + 3 e^{-} \to Fe E^{θ} = - 0.04 V Ag^{+} (aq) + e^{-} \to Ag (s) E^{θ} = 0.80 V Au^{3 +} (aq) + 3 e^{-} \to Au (s) E^{θ} = 1.40 V$ for the following half cells are given below: $NO_{3}^{-} + 4 H^{+} + 3 e^{-} \to NO (g) + 2 H_{2} O E^{θ} = 0.97 V V^{2 +} (aq) + 2 e^{-} \to V E^{θ} = - 1.19 V Fe^{3 +} (aq) + 3 e^{-} \to Fe E^{θ} = - 0.04 V Ag^{+} (aq) + e^{-} \to Ag (s) E^{θ} = 0.80 V Au^{3 +} (aq) + 3 e^{-} \to Au (s) E^{θ} = 1.40 V$ …
Chemistry · Electrochemistry · Numerical