A hydrogenation reaction is carried out at 500 K. lf the same reaction is carried out in the presence of a catalyst at

### Question Asked by a Student from EXXAMM.com Team

Q 2676391276.     A hydrogenation reaction is carried out at 500 K. lf the same reaction is carried out in the presence of a catalyst at the same rate, the temperature required is 400 K. Calculate the activation energy of the reaction if the catalyst lowers the activation barrier by 20 kJ mol^(-1) .
JEE 2000

#### HINT

(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

#### Access free resources including

• 100% free video lectures with detailed notes and examples
• Previous Year Papers
• Mock Tests
• Practices question categorized in topics and 4 levels with detailed solutions
• Syllabus & Pattern Analysis