<Dl> <Dd> i = α n + (1 − α) = 1 + α (n − 1). (\ displaystyle i = \ alpha n+ (1 - \ alpha) = 1 + \ alpha (n - 1).) </Dd> </Dl> <Dd> i = α n + (1 − α) = 1 + α (n − 1). (\ displaystyle i = \ alpha n+ (1 - \ alpha) = 1 + \ alpha (n - 1).) </Dd> <P> For example, the dissociation </P> <Dl> <Dd> KCl ⇌ K + Cl </Dd> </Dl>

Which of the following will have an ideal van't hoff factor (i) value of 1