When a bond is broken that should be a type of reaction. When bonds are broken sometimes heat is released.
I think it’s “number” and “type”
Kinetic energy if it's based on temperature but potential energy is talking in terms of entropy
If two gases with pressures of 2 atm and 3 atm are mixed at constant temperature, the total pressure will be the sum of the two pressures. Therefore the answer is D. 2 atm + 3 atm or 5 atm will be the total pressure of the gas mixture.
