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sir why should we take kmno4 in burette and mohr’s salt in conical flask in titration?

sir why should we take kmno4 in burette  and mohr’s salt in  conical flask in titration?

Grade:11

2 Answers

sonia singhroha
36 Points
7 years ago
The reason for this is because kmno4 is a coloured substance and as well as a self indicator,while mohr`s salt is colourless and an indicator can be used to get an accurate end point. But if kmno4 is taken in conical flask,it wolud be very difficult to observw the reaction completion.
saimohan
12 Points
7 years ago
WE CAN TAKE IT ON EITHER BURETTE OR CONICAL FLASK
IF WE TAKE KMNO4 IN CONICAL FLASK IT IS DIFFICULT TO OBSERVE COLOR CHANGE (TO PALE PINK COLOR)AT THE TIME OF TITRATION

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