Q: The speed of particles in a matter usually increases with a rise in temperature. Which one of the following phenomena is responsible for it?
(a)An increase in kinetic energy
(b)A decrease in kinetic energy
(c)An increase in decomposition
(d)A decrease in reaction rate
Correct Answer: (a)
The correct answer is (d) 'A decrease in reaction rate'. This question from the Geography domain tests knowledge of Atmosphere & Climatology.