Chemistry · 2023
JEE Main · 29 January 2023, Shift 1 · Q57
For certain chemical reaction X → Y, the rate of formation of product is plotted against the time as shown in the figure. The number of correct…
For certain chemical reaction $\displaystyle X \rightarrow Y$, the rate of formation of product is plotted against the time as shown in the figure. The number of correct statement/s from the following is $\displaystyle \_\_\_\_$
(A)
Over all order of this reaction is one
(B)
Order of this reaction can't be determined
(C)
In region I and III, the reaction is of first and zero order respectively
(D)
In region-II, the reaction is of first order
(E)
In region-II, the order of reaction is in the range of $\displaystyle 0.1$ to $\displaystyle 0.9$ .
Official answer
From NTA’s final answer key for this paper.
2
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JEE Main 2023 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.