Welcome to your Grade 11 Chemistry chapter 6
After carefully reading the following 30 questions, choose the correct answer.
1.
Which functional group is characteristic of alcohols?
2.
What is the general formula for monohydric alcohols?
3.
Alcohols that have three hydroxyl groups are classified as:
4.
Secondary alcohols are oxidized to form:
5.
What is the common name for methanol?
6.
Ethers are organic compounds in which an oxygen atom is bonded to:
7.
Which of the following is used as an inhalation anesthetic?
8.
Aldehydes contain a carbonyl group bonded to:
9.
The functional group of a carboxylic acid is the:
10.
What is the product of the reaction between a carboxylic acid and an alcohol?
11.
Esters are responsible for the pleasant:
12.
Fats and oils are triesters of:
13.
A triglyceride is called an oil if it is a _______ at room temperature.
14.
The process of converting liquid oils into semi-solid fats is called:
15.
Rancidity in fats and oils is primarily caused by:
16.
Which of the following is a primary alcohol?
17.
Ketones have the general formula:
18.
Carboxylic acids have higher boiling points than alcohols of similar molecular mass because of:
19.
The IUPAC name for the aldehyde with two carbon atoms (CH3CHO) is:
21.
Which of the following is an example of a dihydric alcohol?
22.
The reaction of an alcohol with an active metal like sodium produces:
23.
What is the product of the dehydration of ethanol with concentrated sulfuric acid at 170°C?
24.
Formaldehyde is the common name for:
25.
Which acid is present in vinegar?
26.
Saturated fats usually come from:
27.
The IUPAC name for the ester HCOOCH3 is:
28.
Oxidation of a primary alcohol with a strong oxidizing agent like KMnO4 yields:
29.
In the IUPAC system, ketones are named by replacing the '-e' of the alkane with:
30.
Which compound has the highest boiling point among the following?
