Chemical Effects of Electric Current MCQ Questions Class 8 Science Chapter 14
NCERT MCQ Questions for Class 8 Science Chapter 14 Chemical Effects of Electric Current. Chemical Effects of Electric Current MCQ Questions with Answers from Class 8 Science.
Chemical Effects of Electric Current MCQ Questions Class 8 Science Chapter 14
Chemical Effects of Electric Current Multiple Choice Questions with Answers Class 8 Science Chapter 14 PDF is available.
1.) ____ is a good conductor of electricity ?
a) Plastic
b) Copper
Ans. b) Copper
2.) ____ is a poor conductor of electricity ?
a) Plastic
b) Copper
Ans. a) Plastic
In case you are missed :- Previous Chapter MCQ Questions
3.) Salted water is a ____ conductor ?
a) Poor
b) Good
Ans. b) Good
4.) Distilled water is a ____ conductor ?
a) Poor
b) Good
Ans. a) Poor
5.) The process of depositing a layer of any desired metal on another material by means of electricity is called _____ ?
a) Electroplating
b) Electricity generation
Ans. a) Electroplating
6.) The passage of an electric current through a conducting solution causes _____ reactions ?
a) Thermal
b) Chemical
Ans. b) Chemical
In case you are missed :- Next Chapter MCQ Questions