Which one of the following is a strong electrolyte?

Important Questions on Electrolysis and Chemical Reaction

EASY

10th West Bengal Board

IMPORTANT

PHYSICAL SCIENCE & ENVIRONMENT CLASS 10>Chapter 10 - Electrolysis and Chemical Reaction>EXERCISE>Q 2

Which of the following metals is not extracted electrically? 

EASY

10th West Bengal Board

IMPORTANT

PHYSICAL SCIENCE & ENVIRONMENT CLASS 10>Chapter 10 - Electrolysis and Chemical Reaction>EXERCISE>Q 3

Which one of the following is non-electrolyte?

EASY

10th West Bengal Board

IMPORTANT

PHYSICAL SCIENCE & ENVIRONMENT CLASS 10>Chapter 10 - Electrolysis and Chemical Reaction>EXERCISE>Q 4

The electrolyte used while electroplating of an article with silver is:

EASY

10th West Bengal Board

IMPORTANT

PHYSICAL SCIENCE & ENVIRONMENT CLASS 10>Chapter 10 - Electrolysis and Chemical Reaction>EXERCISE>Q 5

The electrode through which electric current leaves the electrolytic cell.

EASY

10th West Bengal Board

IMPORTANT

PHYSICAL SCIENCE & ENVIRONMENT CLASS 10>Chapter 10 - Electrolysis and Chemical Reaction>EXERCISE>Q 6

During electrolysis of acidified copper sulphate solution using a copper plate as an electrode, the reaction occurs at anode-

EASY

10th West Bengal Board

IMPORTANT

PHYSICAL SCIENCE & ENVIRONMENT CLASS 10>Chapter 10 - Electrolysis and Chemical Reaction>EXERCISE>Q 7

During the electrolysis of copper sulphate solution acidified with ${\mathrm{H}}_2{\mathrm{SO}}_4$ using $\mathrm{Pt}$ anode, the ions discharge at the anode-

EASY

10th West Bengal Board

IMPORTANT

PHYSICAL SCIENCE & ENVIRONMENT CLASS 10>Chapter 10 - Electrolysis and Chemical Reaction>EXERCISE>Q 8

The electrolyte used during nickel plating is-

EASY

10th West Bengal Board

IMPORTANT

PHYSICAL SCIENCE & ENVIRONMENT CLASS 10>Chapter 10 - Electrolysis and Chemical Reaction>EXERCISE>Q 9

During the electrolysis of molten lead (II) bromide the reaction takes place-