Predict which of the following reaction will have appreciable concentration of reactants and products:

(a) $$Cl_{2}(g)\leftrightarrow 2Cl(g);K_{c}=5 \times 10^{-39}$$

(b) $$Cl_{2}(g)+2NO(g)\leftrightarrow 2NOCl(g);K_{c}$$

$$=3.7 \times 10^{8}$$

(c) $$Cl_{2}(g)+2NO_{2}(g)\leftrightarrow 2NO_{2}Cl(g);K_{c}$$

$$=1.8$$

Asked by Pragya Singh | 1 year ago |  90

##### Solution :-

If the value of Kc lies between 10–3 and 103, a reaction has an appreciable concentration of reactants and products. Thus, the reaction given in (c) will have an appreciable concentration of reactants and products.

Answered by Pragya Singh | 1 year ago

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