NEET Chemistry: Chemical Kinetics — Free Practice Set 8 (10 MCQs)

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About this NEET MCQ Test

This page provides a free online MCQ test for NEET Chemistry preparation, focusing specifically on the chapter Chemical Kinetics. It contains 10 carefully selected multiple-choice questions (MCQs) designed to test your conceptual understanding and exam readiness.

0

Easy

10

Medium

0

Hard

Key concepts covered in this specific test include Reaction, Constant, Concentration, Decomposition, Kinetics, and Required.

Taking these timed MCQ tests helps you simulate the real NEET exam environment. Detailed step-by-step explanations are provided for every question to help you learn from your mistakes and strengthen your fundamentals.

Preview of Questions in this Test

Q1. A zero-order reaction has a rate constant of \( 4.0 \times 10^{-3} \, \text{mol L}^{-1} \text{min}^{-1} \). If the initial concentration is \( 0.16 \, \text{mol L}^{-1} \), how long will it take for 50% decomposition?

A. 20 min
B. 30 min
C. 40 min
D. 15 min

Q2. A reaction follows zero-order kinetics with a rate constant of \( 4.0 \times 10^{-4} \, \text{mol L}^{-1} \text{s}^{-1} \). If the initial concentration is \( 0.08 \, \text{mol L}^{-1} \), what is the time required for complete decomposition?

A. 200 s
B. 250 s
C. 300 s
D. 150 s

Q3. A reaction has the rate law \( \text{Rate} = k[\text{A}]^{1/2}[\text{B}]^{3/2} \). What is the overall order?

A. 1
B. 1.5
C. 3
D. 2

Q4. For the reaction \( 2\text{A} \to \text{B} \), the rate of disappearance of A is \( 0.04 \, \text{mol L}^{-1} \text{min}^{-1} \). What is the rate of formation of B?

A. 0.02 mol L\(^{-1}\) min\(^{-1}\)
B. 0.04 mol L\(^{-1}\) min\(^{-1}\)
C. 0.08 mol L\(^{-1}\) min\(^{-1}\)
D. 0.01 mol L\(^{-1}\) min\(^{-1}\)

Q5. For the reaction \( \text{A} + \text{B} \to 2\text{C} \), the rate of disappearance of B is \( 0.06 \, \text{mol L}^{-1} \text{s}^{-1} \). What is the rate of formation of C?

A. 0.06 mol L\(^{-1}\) s\(^{-1}\)
B. 0.12 mol L\(^{-1}\) s\(^{-1}\)
C. 0.03 mol L\(^{-1}\) s\(^{-1}\)
D. 0.18 mol L\(^{-1}\) s\(^{-1}\)

+ 5 more questions in the actual test

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NEET Chemistry — Chemical Kinetics

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Preview of Questions in this Test

Q1. A zero-order reaction has a rate constant of \( 4.0 \times 10^{-3} \, \text{mol L}^{-1} \text{min}^{-1} \). If the initial concentration is \( 0.16 \, \text{mol L}^{-1} \), how long will it take for 50% decomposition?

Q2. A reaction follows zero-order kinetics with a rate constant of \( 4.0 \times 10^{-4} \, \text{mol L}^{-1} \text{s}^{-1} \). If the initial concentration is \( 0.08 \, \text{mol L}^{-1} \), what is the time required for complete decomposition?

Q3. A reaction has the rate law \( \text{Rate} = k[\text{A}]^{1/2}[\text{B}]^{3/2} \). What is the overall order?

Q4. For the reaction \( 2\text{A} \to \text{B} \), the rate of disappearance of A is \( 0.04 \, \text{mol L}^{-1} \text{min}^{-1} \). What is the rate of formation of B?

Q5. For the reaction \( \text{A} + \text{B} \to 2\text{C} \), the rate of disappearance of B is \( 0.06 \, \text{mol L}^{-1} \text{s}^{-1} \). What is the rate of formation of C?

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NEET Chemistry: Chemical Kinetics — MCQ Test 8

Q6. For the reaction \( \text{A} + 3\text{B} \to 2\text{C} \), the rate of disappearance of B is \( 0.09 \, \text{mol L}^{-1} \text{s}^{-1} \). What is the rate of formation of C?

Q7. For the reaction \( 2\text{A} + 3\text{B} \to 4\text{C} \), the rate of formation of C is \( 0.08 \, \text{mol L}^{-1} \text{min}^{-1} \). What is the rate of disappearance of A?

Q8. The molecularity of the elementary step \( \text{Cl}_2 + \text{CHCl}_3 \to \text{HCl} + \text{CCl}_4 \) is:

Q9. For the reaction \( 2\text{A} + \text{B} \to 4\text{C} \), the rate of formation of C is \( 0.16 \, \text{mol L}^{-1} \text{min}^{-1} \). What is the rate of disappearance of A?

Q10. A first-order reaction has a rate constant of \( 0.0139 \, \text{min}^{-1} \). What is the time for 60% completion?

NEET Chemistry — Chemical Kinetics

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Practice Tests

NEET PYQs

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About this NEET MCQ Test

Preview of Questions in this Test

Q1. A zero-order reaction has a rate constant of \( 4.0 \times 10^{-3} \, \text{mol L}^{-1} \text{min}^{-1} \). If the initial concentration is \( 0.16 \, \text{mol L}^{-1} \), how long will it take for 50% decomposition?

Q2. A reaction follows zero-order kinetics with a rate constant of \( 4.0 \times 10^{-4} \, \text{mol L}^{-1} \text{s}^{-1} \). If the initial concentration is \( 0.08 \, \text{mol L}^{-1} \), what is the time required for complete decomposition?

Q3. A reaction has the rate law \( \text{Rate} = k[\text{A}]^{1/2}[\text{B}]^{3/2} \). What is the overall order?

Q4. For the reaction \( 2\text{A} \to \text{B} \), the rate of disappearance of A is \( 0.04 \, \text{mol L}^{-1} \text{min}^{-1} \). What is the rate of formation of B?

Q5. For the reaction \( \text{A} + \text{B} \to 2\text{C} \), the rate of disappearance of B is \( 0.06 \, \text{mol L}^{-1} \text{s}^{-1} \). What is the rate of formation of C?

Frequently Asked Questions

Is this practice set completely free?

Are these questions relevant for the latest NEET syllabus?

Can I view the solutions after the test?

About TopperSquare

More Chemistry Chapters for NEET

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Everything you need to crack NEET