Mole ConceptHard
Question
An aqueous solution containing KIO3 was treated with an excess of KI solution. The solution is acidified with HCl. The liberated iodine consumed 10 ml of 0.1M thiosulphate solution to decolourise the starch iodine complex. Then millimoles of KIO3 consumed
Options
A.1
B.1/2
C.1/6
D.1/3
More Mole Concept Questions
Some bottles of colourless liquids were being labelled when the technicians accidentally mixed them up and lost track of...To neutralize completely 20 mL of 0.1 M aqueous solution of phosphorous acid (H3PO3), the volume of 0.1 M aqueous KOH so...If an iodized salt contains 1% of KI and a person takes 2 g of the salt every day, the iodine ions going into his body e...In Carius method, 0.75 g of an organic compound gave 1.2 g of barium sulphate, find percentage of sulphur (molar mass $3...The atomic mass of a diatomic gaseous element is 19. Which of the following statement(s) is/are correct regarding the el...