Which of the following should react with iron (III) chloride to form a deep purple colored compound?Select ALL that apply.Acetylsalicylic acidSalicylic acidAspirin What does the iron (III) chloride test for?Choose one answer from below.The presence of a carboxylic acid functional group.O The presence of an aldehyde functional group.O The absence of a phenol functional group.O The presence of a phenol functional group.O The presence of an alcohol functional group.

FeCl3 test generally used for the identifcation of phenol in the given simple. It not used for the…

Answered: Which of the following should react…

Which of the following should react with iron (III) chloride to form a deep purple colored compound? Select ALL that apply. Acetylsalicylic acid Salicylic acid Aspirin

Introduction to General, Organic and Biochemistry

11th Edition

ISBN:9781285869759

Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres

Publisher:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres

Chapter18: Carboxylic Acids

Section: Chapter Questions

Problem 18.17P: 18-17 Hexanoic (caproic) acid has a solubility in water of about 1 g/100 mL water. Which part of the...

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Question

Which of the following should react with iron (III) chloride to form a deep purple colored compound?
Select ALL that apply.
Acetylsalicylic acid
Salicylic acid
Aspirin

What does the iron (III) chloride test for?
Choose one answer from below.
The presence of a carboxylic acid functional group.
O The presence of an aldehyde functional group.
O The absence of a phenol functional group.
O The presence of a phenol functional group.
O The presence of an alcohol functional group.

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The purity of the aspirin sample is tested with iron (III) chloride. A purple color resulting from iron (III) chloride test indicates the aspirin sample contains some unreacted salicylic acid and the carboxylic acid group in salicylic acid gives a purple color. the structure of aspirin itself contains a phenolic -OH group. O the aspirin sample contains some unreacted salicylic acid and the phenolic -OH group in salicylic acid gives a purple color. the aspirin sample contains some unreacted salicylic acid and the ring structure in salicylic acid gives a purple color.
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