Q1ChemistryUnit 8: Chemical Kinetics
The rate constant of a first order
reaction is 0.0693 min
Time (in minutes) required for reducing
an initial concentration of 20 mol
to 2.5 mol is :
Chemistry · JEE
Differential and integral forms of zero and first-order reactions, their characteristics and half-lives Previous Year Questions for JEE
2+ syllabus-aligned questions available
Quick answer
Goodmarks offers 2+ JEE-style PYQs for Differential and integral forms of zero and first-order reactions, their characteristics and half-lives with detailed solutions. While official past papers rotate yearly, our bank covers the same concepts, difficulty, and question formats tested in JEE Chemistry.
Previous year questions are the fastest way to understand how Differential and integral forms of zero and first-order reactions, their characteristics and half-lives is tested in JEE. Practise 2+ exam-pattern MCQs modelled on JEE Main and Advanced, with full solutions for every question.
Free sample questions
Attempt 2 free MCQs for Differential and integral forms of zero and first-order reactions, their characteristics and half-lives. Unlock the full bank with Pro.
Q2ChemistryUnit 8: Chemical Kinetics
of a first order reaction was
completed in 70 min. How much it will take for completion of a reaction?
Want unlimited Differential and integral forms of zero and first-order reactions, their characteristics and half-lives practice?
Pro unlocks the full question bank, topic filters, and attempt history.
Frequently asked questions
Why practise PYQs for Differential and integral forms of zero and first-order reactions, their characteristics and half-lives?
PYQs reveal recurring concepts, common traps, and the difficulty level JEE expects. Solving them builds exam temperament and time management.
Does Goodmarks have actual JEE past papers?
Our bank includes exam-style MCQs aligned with JEE Main Chemistry syllabus for Differential and integral forms of zero and first-order reactions, their characteristics and half-lives, covering the same topics as previous year papers.
How should I use PYQs for Chemical Kinetics?
Solve timed sets, review every explanation, note weak subtopics, then revisit with focused practice on Goodmarks.
Are PYQ solutions step-by-step?
Yes. Every question includes the correct answer and a detailed explanation showing the reasoning.
Related topics
Practice: Differential and integral forms of zero and first-order reactions, their characteristics and half-lives
Online Practice
MCQs: Differential and integral forms of zero and first-order reactions, their characteristics and half-lives
MCQs
Important: Differential and integral forms of zero and first-order reactions, their characteristics and half-lives
Important Questions
Mock Test: Differential and integral forms of zero and first-order reactions, their characteristics and half-lives
Mock Test
Notes: Differential and integral forms of zero and first-order reactions, their characteristics and half-lives
Notes & Formulas
Rate of a chemical reaction, factors affecting the rate of reactions: concentration, temperature, pressure and catalyst
Related subtopic
Elementary and complex reactions, order and molecularity of reactions, rate law, rate constant and its units
Related subtopic
The effect of temperature on the rate of reactions, Arrhenius theory, activation energy and its calculation, collision theory of bi-molecular gaseous reactions (no derivation)
Related subtopic