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Chemistry · 2026 · 1 mark
CBSE 2026 · Region 1 · Set 1 · Q4
Which of the following represents the fraction of molecules with energies equal to or greater than E_a?
Which of the following represents the fraction of molecules with energies equal to or greater than $\displaystyle \mathrm{E}_{\mathrm{a}}$ ?
Official answer
(B)
$\displaystyle \mathrm{e}^{-\mathrm{E}_{\mathrm{a}} / \mathrm{RT}}$
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