Chapter 11 Reaction Kinetics Chemistry 11th Class Punjab MCQ Tests
11th Class Chemistry Chapter 11 MCQ Tests
Chapter 11 of 11th 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
A compound is burned in a bomb calorimeter that contains 3.00 L of water. If the combustion of 0.285 moles of this compound causes the temperature of the water to rise 36∘C, what is the molar heat of combustion of the compound?
Question # 2
Which one of the following equations describes the enthalpy of combustion of glucose?
Question # 3
One of the following statements describes perfectly a path function _____.
Question # 4
What type of reactions does not require initial energy to occur?
Question # 5
All bonds in the compound are _____ in atomization.
Question # 6
Two fundamental ways to transfer energy are _____.
Question # 7
Δ H of a system can be calculated by following relationship?
Question # 8
Which of the following terms describes a reaction in which there is a net transfer of energy from a system to its surroundings?
Question # 9
In measurement of melting point of a liquid, the beaker used will be:
Question # 10
A system has constant volume ( Δ V=0) and the heat around the system increases by 20 J. What is the value of internal energy of the system in Joules?
Question # 11
The enthalpies of atomization are always _____.
Question # 12
If Δ H value is less than zero, the reaction will be _____.
Question # 13
The change of enthalpy when one mole of a compound is made from its elements:
Question # 14
When an endothermic reaction occurs in a calorimeter, the temperature of _____ decreases.
Question # 15
A system has constant volume ( Δ V=0) and the heat around the system increases by 38 J. What is Δ U equal to?
Question # 16
The change in internal energy of a system at constant volume is equal to heat absorbed.
Question # 17
The enthalpy of a substance(denoted by H), is defined as _____.
Question # 18
An imaginary portion of the universe under study is called _____.
Question # 19
A system has constant volume ( Δ V=0) and the heat around the system increases by 45 J. What is the sign for heat (q) for the system?
Question # 20
What is the specific heat of a substance if 373 J is required to raise the temperature of a 312 g sample by 15∘C?
Question # 21
What energy changes occur when chemical bonds are formed and broken?
Question # 22
If internal energy of the system is increased, _____.
Question # 23
For food and fuel, which type of calorimeter is used?
Question # 24
The study of heat changes accompanying a chemical reaction is known as _____.
Question # 25
When one mole of a strong acid neutralises one mole of a strong base, the enthalpy change is _____.
Total Questions
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Question # 1
A compound is burned in a bomb calorimeter that contains 3.00 L of water. If the combustion of 0.285 moles of this compound causes the temperature of the water to rise 36∘C, what is the molar heat of combustion of the compound?
Question # 2
Which one of the following equations describes the enthalpy of combustion of glucose?
Question # 3
One of the following statements describes perfectly a path function _____.
Question # 4
What type of reactions does not require initial energy to occur?
Question # 5
All bonds in the compound are _____ in atomization.
Question # 6
Two fundamental ways to transfer energy are _____.
Question # 7
Δ H of a system can be calculated by following relationship?
Question # 8
Which of the following terms describes a reaction in which there is a net transfer of energy from a system to its surroundings?
Question # 9
In measurement of melting point of a liquid, the beaker used will be:
Question # 10
A system has constant volume ( Δ V=0) and the heat around the system increases by 20 J. What is the value of internal energy of the system in Joules?
Question # 11
The enthalpies of atomization are always _____.
Question # 12
If Δ H value is less than zero, the reaction will be _____.
Question # 13
The change of enthalpy when one mole of a compound is made from its elements:
Question # 14
When an endothermic reaction occurs in a calorimeter, the temperature of _____ decreases.
Question # 15
A system has constant volume ( Δ V=0) and the heat around the system increases by 38 J. What is Δ U equal to?
Question # 16
The change in internal energy of a system at constant volume is equal to heat absorbed.
Question # 17
The enthalpy of a substance(denoted by H), is defined as _____.
Question # 18
An imaginary portion of the universe under study is called _____.
Question # 19
A system has constant volume ( Δ V=0) and the heat around the system increases by 45 J. What is the sign for heat (q) for the system?
Question # 20
What is the specific heat of a substance if 373 J is required to raise the temperature of a 312 g sample by 15∘C?
Question # 21
What energy changes occur when chemical bonds are formed and broken?
Question # 22
If internal energy of the system is increased, _____.
Question # 23
For food and fuel, which type of calorimeter is used?
Question # 24
The study of heat changes accompanying a chemical reaction is known as _____.
Question # 25
When one mole of a strong acid neutralises one mole of a strong base, the enthalpy change is _____.
Total Questions
12345678910111213141516171819202122232425
Chemistry MCQ Test by Topics
- +11.0 INTRODUCTION
- +11.1 RATE OF REACTION
- +11.1.1 Instantaneous and Average Rate
- +11.1.2 Specific Rate Constant or Velocity Constant
- +11.1.3 Order of Reaction
- +11.1.3.1 Examples of Reactions Showing Different Orders
- +11.1.4 Half Life Period
- +11.1.5 Rate Determining Step
- +11.2 DETERMINATION OF THE RATE OF A CHEMICAL REACTION
- +11.2.1 Physical Methods
- +11.2.2 Chemical Method
- +11.3 ENERGY OF ACTIVATION
- +11.4 FINDING THE ORDER OF REACTION
- +11.4.1 Half Life Method
- +11.4.2 Method of Large Excess
- +11.5 FACTORS AFFECTING RATES OF REACTIONS
- +11.5.1 Nature of Reactants
- +11.5.2 Concentration of Reactants
- +11.5.3 Surface Area
- +11.5.4 Light
- +11.5.5 Effect of Temperature on Rate of Reaction
- +11.5.6 Arrhenius Equation
- +11.6 CATALYSIS
- +11.6.0 Types of Catalysis
- +11.6.1 Characteristics of a Catalyst
- +11.6.2 Activation of Catalyst
- +11.6.3 Enzyme catalysis
- +11.6.4 Characteristic of Enzyme Catalysis
Chemistry
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