MCQMediumJEE Main 2025 · 24 January, Shift 2Integrated Rate Laws

Chemistry Question from JEE Main 2025 · 24 January, Shift 2

Given below are two statements:

Statement (I):

Graph of half-life t1/2 on vertical axis versus initial concentration [R0] on horizontal axis, showing a horizontal line indicating constant half-life for first order reaction.

Statement (II):

Graph of log([R]/[R0]) on vertical axis versus time on horizontal axis, showing a straight line with positive slope labeled k/2.303 for first order reaction.

In light of the above statements, choose the correct answer from the options given below:

  • A

    Statement I is false but Statement II is true

  • B

    Statement I is true but Statement II is false

  • C

    Both Statement I and Statement II are true

  • D

    Both Statement I and Statement II are false

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