Question

Multiple Choice questions

1) Which of the following is a conductor?
a) salt solution
b) sugar solution
c) mica
d) plastic,PVC

2) the electrolyte used in lead acid accumulator is

a) nitric acid
b) ammonium chloride
c) sulphuric acid
d) manganese dioxide

3) the gas produced on electrolysis of copper sulphate solution is

a) oxygen
b) sulphur dioxide
c) sulphur trioxide
d) hydrogen

4) during electroplating, the pure metal is deposited at the

a) cathode
b) anode
c) both cathode and anode
d) at the bottom of the electrolytic cell​

Answer 1

Answer:

1). answer a)

Explanation:

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