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When copper is purified by electrorefini...

When copper is purified by electrorefining process, noble metals like Ag and Au are found in

A

Cathode mud

B

Electrolytic solution

C

Anode mud

D

Over cathode or anode

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MOTION-METALLURGY-EXERCISE 2 (LEVEL - I)
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  6. (I) FeCr2 O4 + NaOH + air to (A) + Fe2O3 (II) (A) + (B) to NaCr2O7 ...

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  7. (I) FeCr2 O4 + NaOH + air to (A) + Fe2O3 (II) (A) + (B) to NaCr2O7 ...

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