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Preparation of Nitric Acid

28.The volume...

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28.The volume of 0.1 M oxalic acid that can be completely oxidised by 20 ml of 0.025 M KMnO4 solution is

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Q. The volume of 0.1 M oxalic acid that can be completely oxidized by 20 ml of 0.025 M

K M n O_{4}

Q. Volume of 0.1 M

K M n O_{4}

, required to oxidise completely 50 ml of 0.5 M ferrous oxalate solution in acidic medium will be:

Q. 20 ml of 0.02 M

K M n O_{4}

was required to completely oxidise 10 ml of oxalic acid solution. What is the molarity of the oxalic acid solution?

Q. Assertion :The volume of 0.1M

{K M n O}_{4}

required to oxidise 20 ml of 0.1 M oxalic acid in acidic medium is 20 ml. Reason: 2 moles of

{K M n O}_{4}

= 5 moles of oxalic acid in acidic medium reaction.

Q. Potassium acid oxalate

K_{2} C_{2} O_{4} .3 H_{2} C_{2} O_{4} .4 H_{2} O

can be oxidized by

K M n O_{4}

in acidic medium. Calculate the volume (in ml) of 0.1 M

K M n O_{4}

reacting in acidic solution with 1.27 gram of the acid oxalate.

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Preparation of Nitric Acid

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