Which of the following statements best describes the relationship between temperature and kinetic energy of particles in a substance?

1. as kinetic energy increases, temperature decreases.

2. As Kinetic energy decreases, temperature is not affected.

3. as kinetic energy increases, temperature increases

4.As kinetic energy decreases, temperature increases

the answer is a. co2, this would be colder than the : )

explanation:

answer: the value of enthalpy change will be -152.80 kj.

solution:

pressure = 1atm , temperature = = 298 k

given that pressure and temperature are same in both gases , the number of moles of both gases can be determined by the ideal gas equation.

according to reaction 3 moles no are reacting with 1 mol of ,then 0.49 mol of no will react with moles of ozone that is 0.16 moles of ozone. since, no is limiting reagent and is an excessive reagent.

enthalpy change for the reaction between the given volumes of the gases is :

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