Question

Which sample of oxygen gas contains molecules with the largest average speed?

1. Sample A with a Temperature of 250 K.
2. Sample B with a Temperature of 273 K.
3. Sample C with a Temperature of 273 K.
4. Sample D with a Temperature of 298 K.

Thanks in advance.

Answer 1

Sample d with a temperature of 298 K

Answer 2

4 Sample D

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