MCQ
Consider the imaginary equilibrium $4A + 5B$ $\rightleftharpoons$ $ 4X + 6Y$ The equilibrium constant ${K_c}$ has the unit
- AMole$^{2}$ litre$^{-2}$
- BLitre mole$^{-1}$
- ✓Mole litre$^{-1}$
- DLitre$^{2}$ mole$^{-2}$
✓
Answer
Correct option: C.
Mole litre$^{-1}$
(c) Unit of ${K_c} = $(unit of concentration)$^{\Delta n}$
= (mole/litre)$^{\Delta n}$
$\Delta n = 10 -9 = 1$
$\therefore $ ${K_c} = $ mol/Litre
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