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Carboxylic… | NUST Entrance Test Chemistry | ClassNotes

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NUST Entrance Test
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Chemistry
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Carboxylic Acids

Set 2

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MM

Mashaal Masha

Oct 20, 2022

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$Which one of the following is the carbonyl protecting group?$
$What is the least number of carbon atoms in amino acids?$
$There is a double bond in oleic acid between carbon numbers$

Choose the correct options for the following questions.

Which one of the following is the carbonyl protecting group?

Difficulty: Easy

A:

Ester

B:

There is a double bond in oleic acid between carbon numbers

C:

Carboxylic acid

D:

Amino Derivatives

What is the least number of carbon atoms in amino acids?

Difficulty: Easy

A:

One

B:

Two

C:

Three

D:

Four

There is a double bond in oleic acid between carbon numbers

Difficulty: Easy

A:

7-8

B:

8-9

C:

9-10

D:

10-11

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postCarboxylic Acids - Set 1
postCarboxylic Acids - Set 3