Gaseous PCl5 is introduced into a container whose volume is adjustable. At equilibrium at a certain — Equilibrium Chemistry Question
Question
Gaseous PCl5 is introduced into a container whose volume is adjustable. At equilibrium at a certain temperature, 20.0% of the PCl5 has decomposed at equilibrium to form PCl3 and Cl2. Increasing the volume of the container by what factor will increase the percentage of decomposition to 50.0% at equilibrium at this temperature?
A.
2.50
B.
4.00
C.
6.25
D.✓ Correct
10.0
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