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Explore 15 free Electrochemical Series questions in Indian Navy Pilot Chemistry. Each question opens with answer choices, the correct answer and a worked solution.
Practise Electrochemical Series with Quill →Electrochemical Series MCQs with answers
Showing questions 1–15 of 15.
The Nernst equation gives cell EMF at non-standard conditions. For a half-cell Mⁿ⁺ + ne⁻ → M, it is:Read the answer and worked solution →Relation between standard cell potential E°, ΔG°, and equilibrium constant K:Read the answer and worked solution →Equilibrium constant K of the Daniell cell at 25°C (E° = 1.10 V, n = 2):Read the answer and worked solution →Electrochemistry deals with:Read the answer and worked solution →How many coulombs are needed to deposit 1 mole of Cu from CuSO₄ (Cu²⁺ + 2e⁻ → Cu)?Read the answer and worked solution →Time to deposit 1.27 g of Cu from CuSO₄ solution at 2 A current (Cu atomic mass = 63.5):Read the answer and worked solution →Lead acid battery (used in cars) overall reaction:Read the answer and worked solution →As per your syllabus, a COMBINATION reaction is classified as redox under which condition?Read the answer and worked solution →As per your syllabus, the decomposition CaCO₃(s) → CaO(s) + CO₂(g) is classified as which kind of reaction?Read the answer and worked solution →As per your syllabus, eqn 7.32, the reaction Cr₂O₃(s) + 2 Al(s) → Al₂O₃(s) + 2 Cr(s) is an example of which industrial method?Read the answer and worked solution →As per your syllabus, the OXIDISING strength among halogens decreases in which order?Read the answer and worked solution →As per your syllabus, eqn 7.45, in 2H₂O₂(aq) → 2H₂O(l) + O₂(g), the oxidation states of O in H₂O₂, O₂, and H₂O are which set?Read the answer and worked solution →As per your syllabus, eqn 7.54, the balanced reduction half-reaction for Cr₂O₇²⁻ in acidic medium gains how many electrons?Read the answer and worked solution →As per your syllabus, the reaction N₂(g) + O₂(g) → 2 NO(g) is classified as which type of redox?Read the answer and worked solution →The Daniell cell (Zn-Cu) has E°cell = +1.10 V. Calculate ΔG° (F = 96500 C/mol):Read the answer and worked solution →
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