Chemical Equilibrium — Chemistry STD 11 Science — Question
Maharashtra BoardEnglish MediumSTD 11 ScienceChemistryChemical Equilibrium2 Marks
Question
Explain in short homogeneous equilibrium and heterogeneous equilibrium.
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Answer
i. In a homogeneous equilibrium, the reactants and products are in the same phase. e.g. Dissociation of $HI$ : $2 HI _{( g )} \geqslant H _{2( g )}+ I _{2( g )}$ ii. In a heterogeneous equilibrium, the reactants and products exist in different phases, e.g. Formation of $NH _4 Cl$: $NH _{3( g )}+ HCl _{( g )} \rightleftharpoons NH _4 Cl _{( s )}$
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