`x g` of `H_2O_2` requires `100mL` of `M//5 KMnO_4` in a titration in a solution having `pOH = 1.0` Which of the following is`//`are correct?

xg of H_(2)O_(2) requires 100ml M//5 KMnO_(4) in a titration in a solution having p^(OH)=1.0 Which of the following is/are currect

A solution is prepared by dissolving a solid mixture of K_(2)C_(2)O_(4) and KHC_(2)O_(4) . A 10mL portion of this solution required 10mL,0.05 M KOH solution for titration reaction. In a separate analysis 10mL ,0.06 M acidified KMnO_(4) solution for titration. Which of the following are correct?

0.2 g if a sample of H_2 O_2 required 10 ml of 1 N KMnO_4 for titration in acidic medium. The percentage purity of H_2 O_2 sample is:

0.2 g if a sample of H_2 O_2 required 10 ml of 1 N KMnO_4 for titration in acidic medium. The percentage purity of H_2 O_2 sample is:

0.2 g of a sample of H_(2)O_(2) required 10 mL of 1 N KMnO_(4) in a titration in the presence of H_(2)SO_(4) Purity of H_(2)O_(2) is :

0.2 g of a sample of H_(2)O_(2) required 10 mL of 1 N KMnO_(4) in a titration in the presence of H_(2)SO_(4) Purity of H_(2)O_(2) is :