Question

An example of homogeneous equilibria is

• A. $Ca ( OH )_{2(s)}+ H _{2} O _{(a q)} \rightleftharpoons Ca _{(a q)}^{2+}+2 OH _{(a q)}^{-}$
• B. $Ag _{2} O _{(s)}+2 HNO _{3(a q)} \rightleftharpoons 2 AgNO _{3(a q)}+ H _{2} O _{(l)}$
• C. $Fe _{(a q)}^{3+}+ SCN _{(a q)}^{-} \rightleftharpoons Fe ( SCN )_{(a q)}^{2+}$
• D. $Ni _{(s)}+4 CO _{(g)} \rightleftharpoons Ni ( CO )_{4(g)}$

Answer 1

Answer: (C)

In homogeneous equilibria all the reactants and products are found in same physical state