Chapter 12 Aldehydes And Ketones Chemistry 12th Class Punjab MCQ Tests
12th Class Chemistry Chapter 12 MCQ Tests
Chapter 12 of 12th Class Chemistry has 23 questions. If you take an online MCQ test, the system will randomly choose the questions. If you want to take the quiz by chapter then click the start test button.
Total Questions: 23
Total Marks: 23
Time: 25 Mins
Total Questions: 23
Total Marks: 23
Time: 25 Mins
25Min : 00 Sec Remaining
Question # 1
Which of the following aldehydes shows oligomerization?
Question # 2
The chemical formula shown in figure belongs to which of the following compounds?
Question # 3
Which of the following is a correct IUPAC name for the compound shown in figure.
Question # 4
Which of the following aldehydes is most soluble in water?
Question # 5
Tollens reagent is an ammonia-silver complex formulated as _____.
Question # 6
Which of the following is not a use of acetaldehyde?
Question # 7
Aqueous ammonical silver nitrate solution is called _____.
Question # 8
On heating aldehydes with Fehling's solution, we get _____.
Question # 9
Which of the following is not a use of formaldehyde?
Question # 10
Percentage of water in formalin is _____.
Question # 11
Equation:
Question # 12
Identify the compounds X and Y in the following reaction.
Question # 13
Ketones, on catalytic or chemical reduction, give _____.
Question # 14
Identify the correct IUPAC name of the compound shown below.
Question # 15
Which of the following compounds will react with Tollen's reagent?
Question # 16
Oxidation of _____ alcohols produces aldehydes.
Question # 17
The structure shown below is a structural formula for which of the following?
Question # 18
Aldehydes have which type of smell?
Question # 19
Identify the product of the following reaction.
Question # 20
The chemical formula of hydrazine is _____.
Question # 21
Formalin is a solution of _____.
Question # 22
IUPAC name for ethyl methyl ketone is _____.
Question # 23
What will be the colour of Fehling's solution when it is added to acetone?
Total Questions
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Question # 1
Which of the following aldehydes shows oligomerization?
Question # 2
The chemical formula shown in figure belongs to which of the following compounds?
Question # 3
Which of the following is a correct IUPAC name for the compound shown in figure.
Question # 4
Which of the following aldehydes is most soluble in water?
Question # 5
Tollens reagent is an ammonia-silver complex formulated as _____.
Question # 6
Which of the following is not a use of acetaldehyde?
Question # 7
Aqueous ammonical silver nitrate solution is called _____.
Question # 8
On heating aldehydes with Fehling's solution, we get _____.
Question # 9
Which of the following is not a use of formaldehyde?
Question # 10
Percentage of water in formalin is _____.
Question # 11
Equation:
Question # 12
Identify the compounds X and Y in the following reaction.
Question # 13
Ketones, on catalytic or chemical reduction, give _____.
Question # 14
Identify the correct IUPAC name of the compound shown below.
Question # 15
Which of the following compounds will react with Tollen's reagent?
Question # 16
Oxidation of _____ alcohols produces aldehydes.
Question # 17
The structure shown below is a structural formula for which of the following?
Question # 18
Aldehydes have which type of smell?
Question # 19
Identify the product of the following reaction.
Question # 20
The chemical formula of hydrazine is _____.
Question # 21
Formalin is a solution of _____.
Question # 22
IUPAC name for ethyl methyl ketone is _____.
Question # 23
What will be the colour of Fehling's solution when it is added to acetone?
Total Questions
1234567891011121314151617181920212223
Chemistry MCQ Test by Topics
- +12 1 INTRODUCTION
- +12.2 NOMENCLATURE
- +12.3 PREPARATION OF ALDEHYDES AND KETONES
- +12.4 REACTIVITY OF CARBONAL GROUP
- +12.5 REACTIONS OF CARBONYL COMPOUNDS
- +12.5.1 Nucleophilic Addition Reactions
- +12.5.2 Reduction Reactions
- +12.5.3 Oxidation Reaction
- +12.6 IDENTIFICATION OF CARBONYL COMPOUND
- +12.7 USES
Chemistry
- Periodic Classification of Elements and Periodicity
- s-Blocks Elements
- Group IIIA and Group IVA Elements
- Group VA and VIA Elements
- The Halogens and the Noble Gases
- Transition Elements
- Fundamental Principles of Organic Chemistry
- Aliphatic Hydrocarbons
- Aromatic Hydrocarbons
- Alkhl Halides
- Alcohols, Phenols and Ethers
- Aldehydes and Ketones
- Carboxylic Acids
- Macromolecules
- Common Chemical Industries in Pakistan
- Environmental Chemistry
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