Chapter 4 Group Va And Via Elements Chemistry 12th Class Punjab MCQ Tests
12th Class Chemistry Chapter 4 MCQ Tests
Chapter 4 of 12th Class Chemistry has 25 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: 25
Total Marks: 25
Time: 25 Mins
Total Questions: 25
Total Marks: 25
Time: 25 Mins
25Min : 00 Sec Remaining
Question # 1
Which of the following will be the strongest oxidizing agent?
Question # 2
The boiling point of nitric acid is 83 ∘ C and the melting point is −42° C , hence it will be _____ at room temperature.
Question # 3
Molar mass of nitrogen gas is _____.
Question # 4
What forms when P2O3 is burnt in air?
Question # 5
When white phosphorous is heated to 700° C it dissociates into which of the following?
Question # 6
Which of the following is formed when nitric oxide reacts with chlorine gas?
Question # 7
A g N O 3 + H 3 P O 3 + H 2 O → ?
Question # 8
What is the most common oxidation state shown by the oxygen family?
Question # 9
The product formed together with phosphorous acid when phosphorous trichloride reacts with a carboxylic acid is _____.
Question # 10
The atomic number of oxygen is _____.
Question # 11
TNT stands for _____.
Question # 12
Nitrogen is found in which of the following groups?
Question # 13
Which of the following will require the least amount of energy to lose an electron?
Question # 14
NaHCO3 + H2SO4 → ?
Question # 15
Orthophosphoric acid is a deliquescent solid hence it is _____ in water.
Question # 16
Decomposition of nitric oxide releases which of the following?
Question # 17
Formula for calcium superphosphate is _____.
Question # 18
Which of the following is true for oxygen, and NOT for sulphur?
Question # 19
Sulphuric acid is used to separate compounds of _____ while refining petroleum.
Question # 20
Molar mass of nitrogen is _____.
Question # 21
Which of the following is true for sulphur, and NOT for oxygen?
Question # 22
When sulphuric acid reacts with elemental sulphur, the oxidation state of sulphur changes to _____.
Question # 23
Which of the following is true about both oxygen and sulphur?
Question # 24
C6H6 + H2SO4 → ?
Question # 25
The molar mass of oxygen gas is _____.
Total Questions
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Question # 1
Which of the following will be the strongest oxidizing agent?
Question # 2
The boiling point of nitric acid is 83 ∘ C and the melting point is −42° C , hence it will be _____ at room temperature.
Question # 3
Molar mass of nitrogen gas is _____.
Question # 4
What forms when P2O3 is burnt in air?
Question # 5
When white phosphorous is heated to 700° C it dissociates into which of the following?
Question # 6
Which of the following is formed when nitric oxide reacts with chlorine gas?
Question # 7
A g N O 3 + H 3 P O 3 + H 2 O → ?
Question # 8
What is the most common oxidation state shown by the oxygen family?
Question # 9
The product formed together with phosphorous acid when phosphorous trichloride reacts with a carboxylic acid is _____.
Question # 10
The atomic number of oxygen is _____.
Question # 11
TNT stands for _____.
Question # 12
Nitrogen is found in which of the following groups?
Question # 13
Which of the following will require the least amount of energy to lose an electron?
Question # 14
NaHCO3 + H2SO4 → ?
Question # 15
Orthophosphoric acid is a deliquescent solid hence it is _____ in water.
Question # 16
Decomposition of nitric oxide releases which of the following?
Question # 17
Formula for calcium superphosphate is _____.
Question # 18
Which of the following is true for oxygen, and NOT for sulphur?
Question # 19
Sulphuric acid is used to separate compounds of _____ while refining petroleum.
Question # 20
Molar mass of nitrogen is _____.
Question # 21
Which of the following is true for sulphur, and NOT for oxygen?
Question # 22
When sulphuric acid reacts with elemental sulphur, the oxidation state of sulphur changes to _____.
Question # 23
Which of the following is true about both oxygen and sulphur?
Question # 24
C6H6 + H2SO4 → ?
Question # 25
The molar mass of oxygen gas is _____.
Total Questions
12345678910111213141516171819202122232425
Chemistry MCQ Test by Topics
- +4.1 INTRODUCTION
- +4.1.1 General Characteristics
- +4.2 NITROGEN AND ITS COMPOUNDS
- +4.2.1 Occurrence
- +4.2.2 Oxides of Nitrogen
- +4.2.2.1 Nitrogen Dioxide (NO2)
- +4.2.3 Oxyacids of Nitrogen
- +4.2.3.1 Properties of Nitric Acid
- +4.2.3.2 Aqua Regia
- +4.3 PHOSPHORUS AND ITS COMPOUNDS
- +4.3.1 Occurrence
- +4.3.2 Allotropes of Phosphorus
- +4.3.3 Halides of Phosphorus
- +4.3.4 Oxides of Phosphorus
- +4.3.5 Oxyacids of Phosphorus
- +4.4 Group VIA Elements
- +4.4.1 General Characteristics
- +4.4.2 Occurrence
- +4.4.3 Comparison of Oxygen and Sulphur
- +4.5 SULPHURIC ACID H2SO4
- +4.5.1 Manufacture of Sulphuric Acid
- +4.5.2 Properties
- +4.5.3 Uses of Sulphuric Acid
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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