Consider two gases, A and B, are in a container at room temperature. What effect will the following changes have on the rate of
2 answers:
Explanation:
As it is given that two gases A and B are mixed together and kept in a container with constant volume.
Also, kinetic energy of molecules is directly related to temperature as follows.
K.E =
As kinetic energy is directly proportional to temperature. So, when there will be decrease in temperature then kinetic energy of molecules will also decrease leading to less number of collisions between the molecules.
Hence, there will be decrease in rate of reaction.
Thus, we can conclude that when temperature is decreased at a constant volume then rate of reaction will also decrease.
You might be interested in
Answer:
Higher frequency
Explanation:
We can imagine a chemical bond between two atoms as if it were two balls connected by a spring.
According to Hooke's Law, the stretching frequency f is
where µ is the reduced mass of the system
The strength of the bond is analogous to k, the force constant of the spring. Then,
Thus, the stronger the bond, the greater the frequency of vibration.