Chapter 10 Electrochemistry Chemistry 11th Class Punjab MCQ Tests
11th Class Chemistry Chapter 10 MCQ Tests
Chapter 10 of 11th 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
Sodium arsenate, upon hydrolysis, yields a _____.
Question # 2
The ratio of the elevation of the boiling point of a solvent caused by dissolving a solute to the molality of the solution, is called _____.
Question # 3
The heat energy released, when new bonds are made between the ions and water molecules is known as _____.
Question # 4
Total vapour pressure of an ideal solution of two miscible liquids (A and B) is equal to _____.
Question # 5
Given a density of 1.059 g/mL and a H 2 S O 4 molarity of 1.000 M, find the molality.
Question # 6
Identify the correct statement.
Question # 7
A 5 molar solution is 27.75% C a C l 2 by mass, what is the density of the solution?
Question # 8
Dispersed phase and dispersion medium are present in _____.
Question # 9
Identify the type of colloid that consists of solid dispersion and dispersed phases.
Question # 10
Ether and acetone are volatile liquids. They have _____.
Question # 11
A l C l 3 on hydrolysis give _____ solution.
Question # 12
The solution that has a lower osmotic pressure than another solution is called _____.
Question # 13
A solution of 10.0 g of a non-volatile, non-dissociating compound dissolved in 0.200 kg of benzene boils at 81.2 ∘C. Calculate the molecular weight of the compound.
Question # 14
Rubbing alcohol is commonly used as an antiseptic for small cuts. It is sold as a 70% (v/v) solution of isopropyl alcohol in water. What volume of isopropyl alcohol is used to make 500 mL of rubbing alcohol?
Question # 15
According to Raoult's law, the vapour pressure of an ideal solution is directly proportional to the _____.
Question # 16
How many grams of NaOH will be needed to prepare 350 mL of 0.1 M solution?
Question # 17
The mole fraction of all components of a solution, when added together, will be equal to _____.
Question # 18
Semi-permeable membrane is selective membrane which does not permit the passage of _____.
Question # 19
Particle size in suspension is _____.
Question # 20
In solutions, particles are _____.
Question # 21
The vapour pressure of water at 20 ∘C is 17.54 mm. When 20 g of a non-volatile solute is dissolved in 100 g of water, the vapour pressure is lowered by 0.30 mm. What is the molecular weight of the substance?
Question # 22
When tiny particles of a substance are dispersed throughout the medium, then mixture is called _____.
Question # 23
What is the weight percent of glucose in a solution made by dissolving 4.6 g of glucose in 145.2 g of water?
Total Questions
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Question # 1
Sodium arsenate, upon hydrolysis, yields a _____.
Question # 2
The ratio of the elevation of the boiling point of a solvent caused by dissolving a solute to the molality of the solution, is called _____.
Question # 3
The heat energy released, when new bonds are made between the ions and water molecules is known as _____.
Question # 4
Total vapour pressure of an ideal solution of two miscible liquids (A and B) is equal to _____.
Question # 5
Given a density of 1.059 g/mL and a H 2 S O 4 molarity of 1.000 M, find the molality.
Question # 6
Identify the correct statement.
Question # 7
A 5 molar solution is 27.75% C a C l 2 by mass, what is the density of the solution?
Question # 8
Dispersed phase and dispersion medium are present in _____.
Question # 9
Identify the type of colloid that consists of solid dispersion and dispersed phases.
Question # 10
Ether and acetone are volatile liquids. They have _____.
Question # 11
A l C l 3 on hydrolysis give _____ solution.
Question # 12
The solution that has a lower osmotic pressure than another solution is called _____.
Question # 13
A solution of 10.0 g of a non-volatile, non-dissociating compound dissolved in 0.200 kg of benzene boils at 81.2 ∘C. Calculate the molecular weight of the compound.
Question # 14
Rubbing alcohol is commonly used as an antiseptic for small cuts. It is sold as a 70% (v/v) solution of isopropyl alcohol in water. What volume of isopropyl alcohol is used to make 500 mL of rubbing alcohol?
Question # 15
According to Raoult's law, the vapour pressure of an ideal solution is directly proportional to the _____.
Question # 16
How many grams of NaOH will be needed to prepare 350 mL of 0.1 M solution?
Question # 17
The mole fraction of all components of a solution, when added together, will be equal to _____.
Question # 18
Semi-permeable membrane is selective membrane which does not permit the passage of _____.
Question # 19
Particle size in suspension is _____.
Question # 20
In solutions, particles are _____.
Question # 21
The vapour pressure of water at 20 ∘C is 17.54 mm. When 20 g of a non-volatile solute is dissolved in 100 g of water, the vapour pressure is lowered by 0.30 mm. What is the molecular weight of the substance?
Question # 22
When tiny particles of a substance are dispersed throughout the medium, then mixture is called _____.
Question # 23
What is the weight percent of glucose in a solution made by dissolving 4.6 g of glucose in 145.2 g of water?
Total Questions
1234567891011121314151617181920212223
Chemistry MCQ Test by Topics
- +10.0 INTRODUCTION
- +10.1 OXIDATION STATE AND BALANCING OF REDOX EQUATIONS
- +10.1.1 Oxidation Number or State
- +10.1.2 To Find Oxidation Number of an Element in a Compound or a Radical
- +10.1.3 Balancing of Redox Equations by Oxidation Number Method
- +10.1.4 Balancing of Redox Equations by Ion-Electron Method
- +10.1.4.1 Example 4 (acidic medium)
- +10.1.4.2 Example 5 (basic medium)
- +10.2 ELECTROLYTIC CONDUCTION
- +10.2.0 ELECTROCHEMICAL CELLS
- +10.2.1 Electrolytic Cells
- +10.2.1.1 Explanation of Electrolysis
- +10.2.1.1.1 Fused Salts
- +10.2.1.1.2 Aqueous Solutions of Salts
- +10.2.1.2 Electrolysis Processes of Industrial Importance
- +10.2.2 Voltaic or Galvanic Cell
- +10.2.2.1 Function of Salt Bridge
- +10.2.2.2 Voltic cell is reversible cell
- +10.3 ELECTRODE POTENTIAL
- +10.3.1 Standard Hydrogen Electrode (SHE)
- +10.3.2 Measurement of Electrode Potential
- +10.4 THE ELECTROCHEMICAL SERIES
- +10.4.1 Applications of Electrochemical Series
- +10.4.1.1 (i) Prediction of the feasibility of a Chemical Reaction
- +10.4.1.2 (ii) Calculation of the Voltage or Electromotive Force (emf) of Cells
- +10.4.1.3 (iii) Comparison of Relative Tendency of Metals and Nonmetals to Get Oxidized or Reduced
- +10.4.1.4 (iv) Relative Chemical Reactivity of Metals
- +10.4.1.5 (v) Reaction of Matels with Dilute Acids
- +10.4.1.6 (vi) Displacement of One Metal by Another from its Solution
- +10.5 Modern Batteries and Fuel Cells
- +10.5.1 Lead Accumulator or Lead Acid Battery (Rechargeable)
- +10.5.1.1 Discharging
- +10.5.1.2 Recharging
- +10.5.2 Alkaline Battery (non-rechargeable)
- +10.5.3 Silver Oxide Battery
- +10.5.4 Nickel Cadmium Cell (Rechargeable)
- +10.5.5 Fuel Cells (rechargeable)
Chemistry
11th Class Online Classes 2026
Updated on: 22-05-2026
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