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Chemical equilibrium — Question 3

Original QCE Vault practice · 1 mark

Q3 · Practice questionSimple familiar1 mark

QUESTION 3

For H2(g)+I2(g)⇌2HI(g), Kc=64. A mixture has [H2]=0.10, [I2]=0.10 and [HI]=0.40 molL−1. It will initially
(A)
form more HI because Qc=16<Kc.
(B)
form more hydrogen because Qc=16<Kc.
(C)
remain at equilibrium because Qc=64.
(D)
form more iodine because Qc=4<Kc.
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