NEET Chemistry Order of Reaction MCQ Question
For a general reaction X → Y, the plot of conc. Of X vs time is given in the figure. What is the order of the reaction and what are the units of rate constant?

Zero, mol L⁻¹ s⁻¹
First, mol L⁻¹ s⁻¹
First, s⁻¹
Zero, L mol⁻¹ s⁻¹
Correct Answer
Detailed Explanation
A first-order reaction has a rate constant with units of s⁻¹. The plot of concentration vs time for a first-order reaction is exponential.
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