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The slope of Arrhenius Plot (ln \( \mathrm{K} \mathrm{~v} / \mathrm{s} \) 1/T) of first order reaction is \( -5 \times 1…

Q1

The slope of Arrhenius Plot (ln \( \mathrm{K} \mathrm{~v} / \mathrm{s} \) 1/T) of first order reaction is \( -5 \times 10^{3} \mathrm{~K} \). The value of \( \mathrm{E}_{\mathrm{a}} \) of the reaction is.

[Given \( \mathrm{R}=8.314 \mathrm{JK}^{-1} \mathrm{~mol}^{-1} \) ]

[NEET 2021]

a

\( 83.0 \mathrm{~kJ} \mathrm{~mol}^{-1} \)

b

\( 166 \mathrm{~kJ} \mathrm{~mol}^{-1} \)

c

\( -83 \mathrm{~kJ} \mathrm{~mol}^{-1} \)

d

\( 41.5 \mathrm{~kJ} \mathrm{~mol}^{-1} \)

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