Question

(6.) Assertion: All objects appears to be black.

Reason: All the light falling on the object is absorbed and only black

light is reflected from it.

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Answer 1

Answer:

Both A&R are correct

Explanation:

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Answer 2

Answer:

Chlorofluorocarbons (CFCs) are nontoxic, nonflammable chemicals containing atoms of carbon, chlorine, and fluorine. They are used in the manufacture of aerosol sprays, blowing agents for foams and packing materials, as solvents, and as refrigerants.