2 years ago

Unwanted elements are removed from metals by a process called

Chemistry

1 answer:

Grace [21]2 years ago

6 0

Answer:

C. Refining

Explanation:

Refining process removes elements from a substance

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3,meta, ortho, and para-nitrobenzoic acid, when the nitro group is 1, 2, or 3 carbons away from the carboxyl on the benzene ring

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3 years ago

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Answer:

See explanation and Image attached

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The preparation of triphenylmethanol occurs as shown in the image attached to this answer.

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