Rate constant varies with temperature by the equation log_ 10 ,K … - Vidyadip

MCQ

Rate constant varies with temperature by the equation $log_{10}\,K = 5 -2000 / T$. We can conclude that $(R = 8.314\, J\,mol^{-1}K^{-1})$

A
Pre exponential factor $A$ is $5$
B
$E_a$ is $4\, kcal/mol$
✓
Pre exponential factor $A$ is $10^5$
D
$E_a$ is $19.212\, kcal/mol$

✓

Answer

Correct option: C.

Pre exponential factor $A$ is $10^5$

c

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