1.

The indicator used in the titration of iodine against sodium thiosulphate is         [AFMC 2002]

A.      Starch  
B.      \[{{K}_{3}}Fe{{(CN)}_{6}}\]
C.      \[{{K}_{2}}Cr{{O}_{4}}\]    
D.      Potassium
Answer» B.      \[{{K}_{3}}Fe{{(CN)}_{6}}\]


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