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Hatshy [7]
3 years ago
5

What happens when you increase the temperature of a reaction?

Chemistry
2 answers:
aalyn [17]3 years ago
7 0
D. More collisions occur and the time required for the reaction decreases
This happens because according to collision theory, when energy (in this case, thermal energy) is applied to particles, they move/vibrate more quickly. 
Julli [10]3 years ago
7 0

Answer: Option (D) is the correct answer.

more collisions occur and the time required for the reaction decreases.

Explanation:

When we increase the temperature of reactant molecules then there will occur an increase in the kinetic energy of molecules.

Also,      K.E = \frac{3}{2}kT

So, kinetic energy is directly proportional to the temperature. As a result, more number of collisions will take place between the molecules due to which there will be an increase in the rate of reaction.

Therefore, we can conclude that when you increase the temperature of a reaction then more collisions occur and the time required for the reaction decreases.

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Answer:

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Explanation:

To solve this problem, we make use of the General gas equation.

Given:

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T2 = 58 = 58+273.15 = 331.15K

P1V1/T1 = P2V2/T2

Now, making P2 the subject of the formula,

P2 = P1V1T2/T1V2

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P2 = 515.715 Torr

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515.715 Torr = 515.715 * 0.00132 = 0.681 atm

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