In a basic aqueous solution chloromethane undergoes a substitution reaction in which Cl is replaced by OH^(-) as. CH_3Cl(aq)+OH^(-) hArrCH_3OH(aq)+Cl^(-)(aq) The equilibrium constant of above reaction K_c=1xx10^(16).If a solution is prepared by mixing equal volumes of 0.1 M CH_3Cl and 0.2M NaOH (100% dissociated) then [OH^(-)] concentration at equilibrium in mixture will be :

In a basic aqueous solution chloromethane undergoes a substitution rea

1.	In a basic aqueous solution chloromethane undergoes a substitution reaction in which Cl is replaced by OH^(-) as. CH_3Cl(aq)+OH^(-) hArrCH_3OH(aq)+Cl^(-)(aq) The equilibrium constant of above reaction K_c=1xx10^(16).If a solution is prepared by mixing equal volumes of 0.1 M CH_3Cl and 0.2M NaOH (100% dissociated) then [OH^(-)] concentration at equilibrium in mixture will be :
Answer» 0.1 M 0.5 M 0.2 M 0.05 M Solution :`{:(,CH_3Cl(AQ)+,OH^(-)""hArr,CH_3OH(aq)+,Cl^(-)(aq)),(t=0,0.05,0.1,0,0),(t_(EQ),to0,0.1-0.05=0.05,0.05,0.05):}` At equilibrium constant is very large so REACTION will be ALMOST 100% complete.