Chemical Composition of Air-Oxygen and Ozone Chemistry (CBSE-NET (UGC) Environmental Science (Paper-II & Paper-III)): Questions 1 - 1 of 1

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Question number: 1

» Chemical Composition of Air » Oxygen and Ozone Chemistry

Appeared in Year: 2015

MCQ▾

Question

Corrosion normally occurs when an electrochemical cell is set up on a metal surface. The corroded area is (June)

Choices

Choice (4) Response

a.

Entire metal surface

b.

Electrolyte

c.

Cathode

d.

Anode

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