Carboxyl Group

Carboxyl Group

12th Grade

12 Qs

quiz-placeholder

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Carboxyl Group

Carboxyl Group

Assessment

Quiz

Chemistry

12th Grade

Hard

NGSS
HS-PS1-4, HS-PS1-1, HS-PS1-5

+1

Standards-aligned

Created by

Charles Martinez

FREE Resource

12 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

The Formula of methanoic acid is

HCOOH

CH3OCH3

CH3COOH

CHOOH

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

The functional group of carboxylic acid is

carbonyl group

carboxyl group

hydroxyl group

alkyl group

3.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Media Image

This compound will have a pH of

7

1

4

11

4.

OPEN ENDED QUESTION

45 sec • 1 pt

Media Image

What is the test for the carbon to carbon double bond?

Evaluate responses using AI:

OFF

Answer explanation

It decolourises bromine solution.

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

The gas given off when ethanoic acid reacts with potassium carbonate is

CO

H2

CO2

O2

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Which of these is the least soluble in water?

methanoic acid

ethanoic acid

butanoic acid

hexanoic caid

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The boiling point of butanoic acid is higher than ethanoic acid because:-

It's bigger

The covalent bonds are stronger

The intermolecular forces are stronger

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