Which of the following components is NOT contained in a dry cell? A
A
carbon rod
B
paste of magnesium dioxide
C
paste of ammonium chloride
D
zinc case
E
copper rod
Verified Correct Answer: E.
Physical Principles & Numerical Solution
No expanded working has been attached for this question yet. The verified answer is Option E.
Source: Myschool Past Questions Archive (Record #28681)