Which statement about the industrial production of ethanol from ethene at 300 °C is correct?
C$_2$H$_4$(g) + H$_2$O(g) ⇌ C$_2$H$_5$OH(g) ΔH = -46 kJ mol$^{-1}$
1 )
An increase in pressure decreases the equilibrium yield of ethanol.
2 )
An increase in pressure increases the value of K$_c$
3 )
An increase in temperature increases the equilibrium yield of ethanol.
An increase in temperature decreases the value of K$_c$
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