The poet refers to the 'sadness' of failing to understand oneself in the monotonous every day existence. He also finds it sad that the humanity is moving towards its own ruin owing to its unanalyzed actions. He regrets the rush of outdoing others that has made us forget the values of humanity.
A certain reaction is 50 complete in 20 minutes at 300 K and the same reaction is 50 complete in 5 minutes at 350 K. Calculate the activation energy if it is a first order reaction. Given: