Test SeriesFree PYQsExamsPricing

JEE Main Chemistry question

ChemistryChemical KineticsJEE Main

Two reactions products and products have rate constants and at temperature and activation energies and respectively. If and and assuming that (the pre-exponential factor) for both the reactions is same, then:

Answer: (D)

Solution

Since and with and the same pre-exponential factor, is always greater than at any given temperature; this gap is largest at low (where the exponential terms differ most) and

See the full step-by-step solution

Create a free account to read the complete working, and practise questions like this in a timed test.

Create a free account

Question ID VK-144479