Higher percentage of carbon is found in

Higher percentage of carbon is found in

Options

(a) bituminous (b) peat (c) anthracite (d) lignite

Correct Answer:

anthracite

Explanation:

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Which of the following is not polyamide

Which of the following is not polyamide

Options

(a) Glyptal (b) Nylon-66 (c) Nylon-6 (d) protein

Correct Answer:

Glyptal

Explanation:

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