Rates and catalysis

The two diagrams on the right represent the distribution of molecular energies for 1 mole of gas at 300 K.

a) Draw a curve to show the distribution of energies for 1 mole of gas at a higher temperature.

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b) Draw a curve to show the distribution of energies for 2 mole of gas at 300 K

Student answer

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Is the student's answer sufficient for 2 marks?
If not what are the errors that you can point to.
Solution