at-stp-compare-the-number-of-particles-between-a-1-l-flask-of-o2-and-a-1-l-flask

Question

Compare the v_rms between O₂ and Kr at 300 K.

Accepted Answer

O₂ will have a higher v_rms than Kr.

Answer

O₂ will have a lower v_rms than Kr.

Answer

Both gases will have equal v_rms.

Answer

The v_rms cannot be compared at these conditions.