Verified Solution • 2025–26 Session moderate

QJEEM23Ch2a18: JEE Main 2023 Chemistry - Class 12 JEEM23Ch2a18 Solution: The correct reaction profile diagram for a positive catalyst…

The correct reaction profile diagram for a positive catalyst reaction.

Multiple Choice Options

  • A https://ik.imagekit.io/novatra/photos/b26f1fad124ab510dbe80e6611f71fc5fc51b8a091deeb749f7e4f55e4a891a8.webp
  • B https://ik.imagekit.io/novatra/photos/bc06ee46edaaeda987594297d6f2ac164dc5245a97e4fd051002cecc9288b066.webp
  • C https://ik.imagekit.io/novatra/photos/65ebbf6dd0b7ad6e39a10f50d9b120962c28349a76a9673ed50e8307bd12c248.webp
  • D https://ik.imagekit.io/novatra/photos/152882b4bff6abefbd8300eb82af1db1db9190759a11d367383469e4af06b8bb.webp

Step-by-Step Verified Solution

Most of the chemical reactions have energy barrier.

A positive catalyst in a chemical reaction increases the rate of reaction by lowering the energy barrier. It does not alter the energy of reactant as well as product.

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