OJEE SERIES Chemistry
Chemical Kinetics
4 previous year questions.
Volume: 4 Ques
Yield: Medium
High-Yield Trend
1
2010 3
2009 Chapter Questions 4 MCQs
01
PYQ 2009
medium
chemistry ID: ojee-200
Cyclopropane rearranges to form propene This follows first order kinetics. The rate constant is The initial concentration of cyclopropane is . What will be the concentration of cyclopropane after ?
1
2
3
4
02
PYQ 2009
medium
chemistry ID: ojee-200
Pick the appropriate choice about collision theory of reaction rates. I. It explains the effect of temperature on rate of reaction. II. It assumes that the reactants must be in correct orientation to react. III. It says rate depends upon he frequency at which reactants collide. IV. The collisions having energy higher than the threshold value will give successful reactions The correct points are
1
2
3
4
03
PYQ 2009
medium
chemistry ID: ojee-200
The decomposition of proceeds as a first order reaction with a half-life period of at a certain temperature. If the initial concentration , what is the rate constant of the reaction?
1
2
3
4
04
PYQ 2010
medium
chemistry ID: ojee-201
The unit of rate constant depends upon
1
rate of reaction
2
order of reaction
3
molecularity of reaction
4
All of the above
About Chemical Kinetics - OJEE
Chemical Kinetics is a vital chapter for OJEE aspirants. Mastering the concepts covered in this chapter is essential for securing a top rank.
By rigorously practicing the previous year questions associated with this chapter, you can identify high-yield topics, understand the examiner's perspective, and boost your confidence during the actual exam.
Frequently Asked Questions
Why focus on Chemical Kinetics PYQs?
Analyzing PYQs for this specific chapter reveals the most frequently tested concepts and the typical complexity of questions, allowing you to tailor your study plan efficiently.
How to best use this analysis?
Review the topic breakdown to see which sub-topics within Chemical Kinetics carry the most weight. Then, tackle the questions iteratively to solidify your understanding.