CBSE Class 11 c11redox_classical_electron — practice questions
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Practice CBSE Class 11 c11redox_classical_electron in the app →Per NCERT §7.1 (classical), the term OXIDATION (broadened) covers which of the following changes?Per NCERT §7.2, in modern (electron-transfer) terms, OXIDATION is defined as which process?Per NCERT §7.2, an OXIDISING AGENT is best described as which kind of species?Per NCERT §7.2 eqn 7.14, in the reaction 2Na(s) + S(s) → Na₂S(s), which species is OXIDISED?Per NCERT §7.2.1, in Zn(s) + Cu²⁺(aq) → Zn²⁺(aq) + Cu(s), which acts as the reducing agent?Per NCERT §7.2.1, the electron-releasing (reducing) tendency among the metals Zn, Cu, Ag is in which order?Per NCERT §7.1, oxidation can also be characterised as the addition of which kind of element to a substance?Per NCERT §7.1 eqn 7.4, in 2H₂S(g) + O₂(g) → 2S(s) + 2H₂O(l), H₂S is oxidised mainly because of which change?Per NCERT §7.2, a HALF REACTION is best characterised as which kind of equation?Per NCERT Problem 7.2, in 2Na(s) + H₂(g) → 2NaH(s), the role of hydrogen is which?Per NCERT §7.2.1, when Cu(s) is placed in AgNO₃(aq), the equilibrium of Cu + 2Ag⁺ → Cu²⁺ + 2Ag favours which sPer NCERT §7.2.1, when Co(s) is placed in NiSO₄(aq), which describes the position of the resulting equilibrium