Chemistry · 2026
JEE Main · 4 April 2026, Shift 2 · Q63
Consider the given graph showing variation of reactant concentration with time. Three different reactions were started with identical initial…
Consider the given graph showing variation of reactant concentration with time.
Three different reactions were started with identical initial concentration of reactants. Which of the following statement is correct?

Official answer
From NTA’s final answer key for this paper.
(2)
The rate constant of reaction $\displaystyle 3$ is larger than the rate constant of reaction $\displaystyle 2$ if the order of reaction is same for both.
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JEE Main 2026 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.