Class 8 Science

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Meghana

Asked: November 22, 2020In: Class 8 Science

A tester is used to check the conduction of electricity through two liquids, labelled A and B. It is found that the bulb of the tester glows brightly for liquid A while it glows very dimly for liquid B. You would conclude that

NCERT Solutions for Class 8 Science Chapter 14 Important NCERT Questions 8th Chapter 14 Chemical Effects of Electric Current NCERT Books for Session 2022-2023 CBSE Board and State Board Questions No: 5

Meghana

Asked: November 22, 2020In: Class 8 Science

When the free ends of a tester are dipped into a solution, the magnetic needle shows deflection. Can you explain the reason?

NCERT Solutions for Class 8 Science Chapter 14 Important NCERT Questions 8th Chapter 14 Chemical Effects of Electric Current NCERT Books for Session 2022-2023 CBSE Board and State Board Questions No: 2

Meghana

Asked: November 22, 2020In: Class 8 Science

Fill in the blanks: The process of depositing a layer of any desired metal on another material by means of electricity is called ____________.

NCERT Solutions for Class 8 Science Chapter 14 Important NCERT Questions 8th Chapter 14 Chemical Effects of Electric Current NCERT Books for Session 2022-2023 CBSE Board and State Board Questions No: 1 Part: d

Meghana

Asked: November 22, 2020In: Class 8 Science

Fill in the blanks: If you pass current through copper sulphate solution, copper gets deposited on the plate connected to the ____________ terminal of the battery.

NCERT Solutions for Class 8 Science Chapter 14 Important NCERT Questions 8th Chapter 14 Chemical Effects of Electric Current NCERT Books for Session 2022-2023 CBSE Board and State Board Questions No: 1 Part: c

Meghana

Asked: November 22, 2020In: Class 8 Science

The passage of an electric current through a solution causes ____________ effects.

NCERT Solutions for Class 8 Science Chapter 14 Important NCERT Questions 8th Chapter 14 Chemical Effects of Electric Current NCERT Books for Session 2022-2023 CBSE Board and State Board Questions No: 1 Part: b

Category: Class 8 Science

A tester is used to check the conduction of electricity through two liquids, labelled A and B. It is found that the bulb of the tester glows brightly for liquid A while it glows very dimly for liquid B. You would conclude that

When the free ends of a tester are dipped into a solution, the magnetic needle shows deflection. Can you explain the reason?

Fill in the blanks: The process of depositing a layer of any desired metal on another material by means of electricity is called ____________.

Fill in the blanks: If you pass current through copper sulphate solution, copper gets deposited on the plate connected to the ____________ terminal of the battery.

The passage of an electric current through a solution causes ____________ effects.

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Category: Class 8 Science

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