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:
Explanation:
Step 1. Identify the Group that contains X
We look at the consecutive ionization energies and hunt for a big jump between them
We see a big jump between n = 2 and n = 3. This indicates that X has two valence electrons.
We can easily remove two electrons, but the third electron requires much more energy. That electron must be in the stable, filled, inner core.
So, X is in Group 2 and P is in Group 15.
Step 2. Identify the Compound
X can lose two valence electrons to reach a stable octet, and P can do the same by gaining three electrons.
We must have 3 X atoms for every 2 P atoms.
The formula of the compound is .