The Energy Difference Between the Ground and Excited State and Temperature

question 19

Multiple Choice

The energy difference between the ground and excited state and temperature has the following effect on the excited-state population: As the energy difference between the ground state and excited state decreases,the excited-state population________________________________________.As the temperature of the flame increases,the excited-state population____________________ .

• A)remains the same;increases
• B)decreases;decreases
• C)increases;remains the same
• D)decreases;increases
• E)decreases;remains the same