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a' g KHC(2)O(4) required to reduce 100 m...

a' g `KHC_(2)O_(4)` required to reduce 100 mL of 0.02 M `KMnO_(4)` in acid medium and 'b' g `KHC_(2)O_(4)` neutralises 100 mL of 0.05 `M Ca(OH)_(2)` then :

A

a= b

B

2a=b

C

a=2b

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
B
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'a' g KHC_(2)O_(4) are required to reduce 100mL of 0.02M KMnO_(4) in acid medium and 'b' g KHC_(2)O_(4) neutralises 100mL of 0.05M Ca(OH)_(2) then :

'a' gm KHC_(2)O_(4) is used to neutralize 100 mL of 0.02 M KMnO_(4) in acid medium, where as 'b' gm KHC_(2)O_(4) is used to neutralize 100 mL of 0.02 M Ca(OH)_(2) then,

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Moles of KHC_(2)O_(4) (potassium acid oxalate) required to reduce 100ml of 0.02M KMnO_(4) in acidic medium (to Mn^(2+) ) is :

The amount of KMnO_(4) required to prepare 100mL of a 0.1N solution in an acidic medium is :

OP TANDON-VOLUMETRIC ANALYSIS-Objective Question (Level-A)
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  8. The number of moles of KMnO(4) that will be needed to react with one m...

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  9. The equivalent weight of KIO(3) in the reaction, 2Cr(OH)(3)+OH^(-)+K...

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  18. The concentration of oxalic acid is 'x' mol "litre"^(-1). 40 mL of thi...

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  20. The number of moles of KMnO(4) that will be needed to react with one m...

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