Question

PLEASE ANSWER!! THANK YA!

Using Graham's Law of Effusion, calculate
the approximate time it would take for
1.0 L of argon gas to effuse, if 1.0 L of
oxygen gas took 12.7 minutes to effuse
through the same opening.

Answer 1

I think the answer is X

Step-by-step explanation:

X is a variable and variables stand for the unknown