HARD
8th CBSE
IMPORTANT
Earn 100

Write five advantages of electroplating.

Important Questions on Chemical Effects of Electric Current

EASY
8th CBSE
IMPORTANT
Full Marks Science>Chapter 14 - Chemical Effects of Electric Current>TEST ASSIGNMENT NO. 2>Q 1

What are conductors? Give two examples?

EASY
8th CBSE
IMPORTANT
Full Marks Science>Chapter 14 - Chemical Effects of Electric Current>TEST ASSIGNMENT NO. 2>Q 2

What do you mean by the term electricity?

MEDIUM
8th CBSE
IMPORTANT
Full Marks Science>Chapter 14 - Chemical Effects of Electric Current>TEST ASSIGNMENT NO. 2>Q 3

How can we check the magnetic effects of current?

MEDIUM
8th CBSE
IMPORTANT
Full Marks Science>Chapter 14 - Chemical Effects of Electric Current>TEST ASSIGNMENT NO. 2>Q 4

Write two useful effects of electroplating.

MEDIUM
8th CBSE
IMPORTANT
Full Marks Science>Chapter 14 - Chemical Effects of Electric Current>TEST ASSIGNMENT NO. 2>Q 5

Who discovered the chemical effect of current and how?

EASY
8th CBSE
IMPORTANT
Full Marks Science>Chapter 14 - Chemical Effects of Electric Current>TEST ASSIGNMENT NO. 2>Q 6

Write three liquids and a solid that conduct electricity?

MEDIUM
8th CBSE
IMPORTANT
Full Marks Science>Chapter 14 - Chemical Effects of Electric Current>TEST ASSIGNMENT NO. 2>Q 7

Draw a diagram to show passing of current through water.

EASY
8th CBSE
IMPORTANT
Full Marks Science>Chapter 14 - Chemical Effects of Electric Current>TEST ASSIGNMENT NO. 2>Q 8
Distilled water is a good conductor of electricity.