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Here each question contains statements given in two columns which have to be matched. statements in Column I are labelled as A,B,C and D whereas the statements in Column II are labelled as p,q,r and s. the answer to these questions are to be appropriatly bubbled as illustrated in the following example if the correct matches are A-p , A-s, B-q, B-r , C-p , C-q and C-p their correctly labelled 4 x 4 matrix should look like the following {:(,"Column I",,"Column II",),((A),pK_(b) " of " X^(-)(K_(b)" of "HX=10^(-6)),,(p)6.9,),((B),pH " of " 10^(-2)M HCl,,(q)8.0, ),((C ) ,pH " of " 10^(-2)M "acetic acid solution " (K_(a) " of aceticacid " =1.0 xx 10^(-5)),,(r ) 3.3,),((D),"pH of a solution obtained by mixing equal volumes of solution of pH =3 and pH =5 log 2 = 0.3010, log 3=0.4771 log 4=0.6020 , log 5=0.6990",,(s ) 3.4,):} |
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