🧪Chapter Practice
Chemical Kinetics — JEE Practice
15 practice questions across 1 topics. Filter by difficulty, solve topic-wise MCQs, and review detailed solutions.
1 Topics15 Questions
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Q1Using Arrhenius equation, if Ea = 50 kJ/mol, by what factor does k increase from 300 K to 310 K?Q2For a first-order reaction, the time for 99.9% completion is:Q3Pseudo first-order reaction is one where:Q4The collision theory gives the rate constant as:Q5A catalyst lowers the activation energy from 100 kJ to 80 kJ at 300 K. The ratio of rate constants (catalysed/uncatalysed) is:
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