A reaction is 50% complete in 2 hours and 75% complete in 4 hours. The order of the reaction is...

A reaction is 50 % complete in 2 hours and 75 % complete in 4 hours the order of reaction is

A reaction is 50% complete in 2 hours and 75% complete in 4 hours. What is the order of reaction?

A first order reaction is 20% complete in one hour. At the end of 3 hrs the extent of the reaction is:

A first order reaction is 50% complete in 25 minutes at 350 K. Calculate activation energy of the reaction.