Question
Match column A and column B and choose the right code :
Column AColumn B
1. On Ag electrode, the electrolysis of aqueous solution of $AgNO _3$(a) $K _2 Cr _2 O _7$
2. $Cr < Mg < K$(b) $CHCl _3$
3. Different mathmetical value of valency and oxidation number of carbon(c) Reducing capacity
4. Oxidizing property(d) On cathode Ag and on anode $Ag ^{+}$

Answer

(1) (d), (2) (c), (3) (b), (4) (a).

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