In the gas phase reaction C2H4 + H2 leftharpoons C2H6, the equilibrium constant can be expressed in

Question

In the gas phase reaction C2H4 + H2 leftharpoons C2H6, the equilibrium constant can be expressed in (A) mole litre-1 (B) mole litre-2 (C) mole-1 litre-1 (D) litre mole-1

Tardigrade Admin · Accepted Answer

Equilibrium constant ([ C 2 H 6]/[ C 2 H 4][ H 2])=( text mole.litre -1/( text mole.litre .1) ⋅( text mole.litre -1)) =(1/ text mole. litre -1)=( text litre / text mole )

Q. In the gas phase reaction $C_{2} H_{4} + H_{2} ⇌ C_{2} H_{6}$ , the equilibrium constant can be expressed in

$m o l e l i t r e^{- 1}$

$m o l e l i t r e^{- 2}$

$m o l e^{- 1} l i t r e^{- 1}$

$l i t re m o l e^{- 1}$

Equilibrium constant

$\frac{[ C _{2} H _{6} ]}{[ C _{2} H _{4} ] [ H _{2} ]} = \frac{mole.litre ^{- 1}}{( mole.litre ^{.1} ) \cdot ( mole.litre ^{- 1} )}$

$= \frac{1}{mole. litre ^{- 1}} = \frac{litre}{mole}$

Q. In the gas phase reaction C2​H4​+H2​⇌C2​H6​, the equilibrium constant can be expressed in

molelitre−1

molelitre−2

mole−1litre−1

litremole−1