XI Chemistry Mcqs
Introduction To Chemical Kinetics – Chapter # 08 – Test 01
- Question 1 of 101. During the course of the chemical reaction the molar concentration of the reactants:
Right Answer! Good
Wrong Answer Correct Answer is : Decreases
- Question 2 of 102. Which of the above following statement is correct about the velocity of reaction:
Right Answer! Good
Wrong Answer Correct Answer is : It is the rate of change of reactants or products at a given moment
- Question 3 of 103. The reactions which proceed at experimental speed (limited speed) are called:
Right Answer! Good
Wrong Answer Correct Answer is : Moderate reactions
- Question 4 of 104. Rate of chemical reaction depends upon:
Right Answer! Good
Wrong Answer Correct Answer is : All of the above factors
- Question 5 of 105. The branch of Chemistry that deals with the reactions rates and reaction mechanism is called:
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Wrong Answer Correct Answer is : Chemical Kinetic
- Question 6 of 106. Which of the statement about Chemical Kinetic is not true in the following:
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Wrong Answer Correct Answer is : It determines the various types of movements of the reacting particles
- Question 7 of 107. Rate of reaction is denoted by:
Right Answer! Good
Wrong Answer Correct Answer is : dx / dt
- Question 8 of 108. The minimum energy necessary for a reaction to take place is called:
Right Answer! Good
Wrong Answer Correct Answer is : Activation energy
- Question 9 of 109. The word 'Kinetic' is a Greek word, which means:
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Wrong Answer Correct Answer is : Motion
- Question 10 of 1010. The unit of rate constant is:
Right Answer! Good
Wrong Answer Correct Answer is : mole dm3-1