MCQ

Share

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 $19.212\, kcal/mol$