API Exam API-571 Topic 1 Question 57 Discussion

Actual exam question for API's API-571 exam

Question #: 57
Topic #: 1

[All API-571 Questions]

Ammonium chloride salts may be whitish, greenish or _________.

AReddish

BBrownish

CYellowish

DBluish

Show Suggested Answer

Suggested Answer: B

by Sabra at Sep 16, 2022, 07:02 PM

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8 days ago

Bluish? Nah, that can't be right. Maybe the exam writer is trying to trick us with some unexpected color options.

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11 days ago

That makes sense, reddish does seem like a likely option for the color of ammonium chloride salts.

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12 days ago

I think the answer is A) Reddish because it contrasts with the other colors mentioned.

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13 days ago

Yellowish, really? I wonder if that's due to impurities or something. Gotta love the weird colors of chemical compounds.

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13 days ago

Ammonium chloride salts may be whitish, greenish or reddish.

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14 days ago

Hmm, I thought ammonium chloride was always a clear crystal. Guess I need to brush up on my chemistry knowledge.

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