which-of-the-following-statements-is-are-true-based-on-the-figure-below-assume-a

Question

Which of the following statements is/are TRUE based on the figure below? Assume at a constant temperature.

Graph showing velocity distributions of gases A, B, C, and D at constant temperature.

I) Gas D has the largest molar mass.

II) Gas B has a larger molar mass than gas C.

III) Every molecule of gas A is slower than every molecule of gas D.

Accepted Answer

II only

Answer

I only

Answer

III only

Answer

both I and II

Answer

both I and III