

MCQOPTIONS
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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. \[{{K}_{3}}Fe{{(CN)}_{6}}\] | |