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IB Chemistry HL 1.1.3 Temperature and Kinetic Energy Question Bank

Practise IB Chemistry HL 1.1.3 with SL and HL questions linking temperature, kinetic energy and particle motion.

Syllabus
First assessment 2025
Course
Chemistry HL
Level
HL

1.1.3—Temperature and kinetic energy question 1

[Maximum number: 1]

The same amount of two gases, X and Y, are in two identical containers at the same temperature. What is the difference between the gases?

Figure for Question 1.1.3—Temperature and kinetic energy question 1 — IB Chemistry HL
A

X has the higher molar mass.

B

Y has the higher molar mass.

C

X has the higher average kinetic energy.

D

Y has the higher average kinetic energy.

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