Which statement best explains why different gases effuse at different rates?
a. At a given pressure, gas particles with smaller masses move faster.
b. At a given pressure, gas particles with smaller masses move slower.
c. At a given temperature, gas particles with smaller masses move faster.
d. At a given temperature, gas particles with smaller masses move slower.

Question

Which statement best explains why different gases effuse at different rates?
a. At a given pressure, gas particles with smaller masses move faster.
b. At a given pressure, gas particles with smaller masses move slower.
c. At a given temperature, gas particles with smaller masses move faster.
d. At a given temperature, gas particles with smaller masses move slower.

niyex · Answer

the correct option is C. Grahams Law