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Chemical Kinetics
Question
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The rate of chemical reaction becomes double for every 10° rise in temperature because of
  • decreases in activation energy
  • increase in activation energy
  • increase in number of activated molecules
  • increase in number of molecular collisions

Answer

D.

increase in number of molecular collisions

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Some More Questions From Chemical Kinetics Chapter

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

The rate law for the decomposition of N2O5 is rate = k[N2O5]. What is the significance of k in this equation?

Define activation energy of a reaction.