Toxic Chemicals in Environment-Carcinogens in Air (CBSE-NET (UGC) Environmental Science (Paper-II & Paper-III)): Questions 1 - 1 of 1

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Question number: 1

» Toxic Chemicals in Environment » Carcinogens in Air

Appeared in Year: 2015

MCQ▾

Question

Trichloromonofluoromethane is: (June)

(I) Freon - II

(II) A spray can propellant

(III) A chlorofluorocarbon

Choices

Choice (4) Response

a.

(II) and (III) only

b.

(I) and (III) only

c.

(1) Only

d.

(I), (II) and (III)

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