Waec 2021 Physics Question 3

Practice objective / multiple choice question 3 from the 2021 Waec Physics examination.

Waec 2021 Physics Objective / Multiple Choice 1 Difficulty
Question 3 WAEC • 2021 • PHYSICS • objective

Formation of hydrogen bubbles at the copper plate of a primary cell is called

Answer Options

Correct Answer A. polarization.
B. back e.m.f
C. electrolysis.
D. local action.
Correct Answer
A
Correct Option:
polarization.

About This Question

This is Waec 2021 Physics Question 3. It is one of the objective questions from the 2021 Waec Physics examination.

Difficulty level: 1 .

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