MCQ
What is the unit of $K_p$ for the reaction ?
$C{S_2}(g) + 4{H_2}(g) \to C{H_4}(g) + 2{H_2}S(g)$
- A$atm$
- B$atm^{+2}$
- ✓$atm^{-2}$
- D$atm^{-1}$
✓
Answer
Correct option: C.
$atm^{-2}$
c
$\mathrm{K}_{\mathrm{p}}=(\mathrm{atm})^{\Delta \mathrm{n}_{\mathrm{g}}}$
$\mathrm{K}_{\mathrm{p}}=(\mathrm{atm})^{\Delta \mathrm{n}_{\mathrm{g}}}$
$\Delta \mathrm{n}_{\mathrm{g}}=-2$
$\mathrm{K}_{\mathrm{P}}=(\mathrm{atm})^{-2}$
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