Match the followingColumn-I (Electrolysis)Column-II (Observation) (A) Aqueous solution of NaCl using inert electrodes(p) Metal loss at anode(B) Very dilute aqueous solution of NaCl using mercury cathode (q) Chlorine gas evolved at anode(C) CuSO4 using copper electrodes(r) Oxygen gas evolved at anode(D) 50% H2SO4 solution(s) A compound with peroxide bond is formed

Match the followingColumn-I (Electrolysis)Column-II (Observation) (A

1.	Match the followingColumn-I (Electrolysis)Column-II (Observation) (A) Aqueous solution of NaCl using inert electrodes(p) Metal loss at anode(B) Very dilute aqueous solution of NaCl using mercury cathode (q) Chlorine gas evolved at anode(C) CuSO4 using copper electrodes(r) Oxygen gas evolved at anode(D) 50% H2SO4 solution(s) A compound with peroxide bond is formed
Answer» A→(q), B→(r), C→(p), D→(s)

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Define molar conductivity of a solution and explain how molar conductivity changes with change in concentration of a solution for a weak and a strong electrolyte.
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What are elementary reactions ?

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