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CHM 102 Practice Questions Objective Question

Question

Which of the following statements is NOT correct :
Options
A Tollens' test is given by both aliphatic and aromatic aldehydes.
B Fehling's test is given by aliphatic aldehydes. It is not given by aromatic aldehydes.
C Iodoform test is given by methyl ketones and acetaldehydes.
D Lucas test is given by both aliphatic and aromatic aldehydes.
Correct Answer
Correct Answer

Option D is the correct answer.

Detailed Explanation

Lucas test is used to distinguish between alcohols (primary, secondary, tertiary), not aldehydes. Aldehydes do not give Lucas test. The other statements are correct.

Hint

What is the Lucas test used for?

Question Info