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Mechanical Engineering · Q5

Automobile Engineering

Engineering and GATE · Mechanical Engineering · question 5

Q5

The positive plates of a lead acid battery has

A.
Lead peroxide (PbO2)
Answer
B.
Spongy lead (Pb)
C.
Lead sulphate (PbSO4)
D.
Sulphuric acid (H2SO4)

Answer: Option A

Solution

Answer: Option A
Solution:
The positive plates of a lead acid battery has lead peroxide (PbO2).