Can `H_2O_2` Solution be concentrated by heating?

Explain why a solution of H_(2)O_(2) cannot be concentrated by distillation at atmospheric pressure. How will you get pure H_(2)O_(2) from its dilute solution?

How can H_(2)O_(2) solution be prepared by electrolysing an equimolar mixture of sulphuric acid and ammonium sulphate?

A urea solutions isotonic with 3% (w//v) glucose (C_6H_12O_6) solution. Calculate the concentration of the urea solution.

An excess of acidic KI solution is added to 25 mL of a H_(2)O_(2) solution when iodine is liberated. 20 mL of 0.1 (N) sodium thio-sulphate solution is required to titrate the liberated iodine. Calculate the percentage strength, volume strength and strength in normality of the H_(2)O_(2) solution.

Determine the strength of '10 volume H_(2)O_(2) ' solution in (2) normality and

How can H_(2)O_(2) be manufactured by using 50% H_(2)SO_(4) solution?

If 4ml O_2 is obtained at 1.5atm pressure and 25^@C from 1 ml H_2O_2 solution. Then find the volume strength of H_2O_2 solution.

5 ml solution of H_2O_2 liberates 0.508 g iodine from an acidifoed KI solution Calculate the strength of H_2O_2 solution interms of volume strength at STP.

At 25^(@)C what is the concentration of H_(3)O^(+) ions in an aqueous solution in which the concentration of OH^(-) ions is 2xx10^(-5)(M) ?

What happens when H_2O_2 solution is added to KI solution containing dilute H_2SO_4 ?