Home
Class 11
CHEMISTRY
Find out % of oxalate ion in a given sam...

Find out % of oxalate ion in a given sample of an alkali metal oxalate salt, `0.30g` of it is dissolved in `100mL` water and its required `90mL` of centimolar `KMnO_4` solution in acidic medium :

Promotional Banner

Similar Questions

Explore conceptually related problems

Find out % of oxalate ion ina given sample of an alkali metal oxalate salt, 0.30g of it is dissolve in 100mL water and its required 90mL OF Centimolar KMnO_(4) solution in aicdic medium:

Find out the % of oxalate ion in given sample of oxalate salt of which 0.3 g is present in 100 mL of solution required 90 mL. N//20KMnO_(4) for complete oxidation.

Calculate the percentage of oxalate ion in a given sample of oxalate salt of which 0.6 g dissolved 100 " mL of " water required 90 " mL of " (M)/(100)KMnO_(4) for complete oxidation.

The purity of H_2O_2 in a given sample is 85%. Calculate the weight of impure sample of H_2O_2 which requires 10mL of M//5 KMnO_4 solution in a titration in acidic medium

The purity of H_2O_2 in a given sample is 85%. Calculate the weight of impure sample of H_2O_2 which requires 10mL of M//5 KMnO_4 solution in a titration in acidic medium

What volume of 0.1 M KMnO_4 is required to oxidise " 5mg of FeC_2O_4 (ferrous oxalate) in acidic medium?

Calculate percentage purity of hydrogen peroxide, 0.2 g of which has been reacted with 20.0 mL of decimolar KMnO_4 in acidic medium?

1.26 g of hydrated oxalic acid was dissolved in water to prepare 250 ml of solution. Calculate molarity of solution

If a g is the mass of NaHC_2O_4 required to neutralize 100mL of 0.2M NaOH and b g that required to reduce 100mL of 0.02mKMnO_4 in acidic medium, then :

How many moles of electrons are needed for the reduction of 20mL of 0.5M solution of KMnO_(4) in acid medium