A solution of `H_(2)O_(2)` is `0.18N` ..Its % (w/v) strength is

A given solution of H_(2) SO_(4) is labelled as 49% (w/w) , then correct statement regarding the solution is (d = 1.3 g / ml)

10 mL of a given solution of H_(2)O_(2) contains 0.91 g of H_(2)O_(2) . Express its strength in volume.

The strength of H_(2)O_(2) is expressed in many ways like molarity , normality , % strength and volume strengths But out of all these form of strengths , volume strength has great significance for chemical reactions . This decomposition of H_(2)O_(2) is shown as under H_(2)O_(2)(l) to H_(2)O(l) + (1)/(2)O_(2)(g) 'x' volume strength of H_(2)O_(2) means one volume (litre or ml) of H_(2)O_(2) releases x volume (litre or ml) of O_(2) at NTP . 1 litre H_(2)O_(2) release x litre of O_(2) at NTP =(x)/(22.4) moles of O_(2) From the equation , 1 mole of O_(2) produces from 2 moles of H_(2)O_(2) . (x)/(22.4) moles of O_(2) produces from 2xx(x)/(22.4) moles of H_(2)O_(2) =(x)/(11.2) moles of H_(2)O_(2) So, molarity of H_(2)O_(2)=((x)/(11.2))/(1)=(x)/(11.2)M Normality =n-factor xx molarity =2xx(x)/(11.2)=(x)/(5.6) N What volume of H_(2)O_(2) solution of "11.2 volume" strength is required to liberate 2240 ml of O_(2) at NTP?

Assertion : A 30% solution of H_(2)O_(2) is marketed as '100 volume' hydrogen perocide. Reason : 1 L of 30 % H_(2)O_(2) will give 100 mL of oxygen at STP.

A solution of H_(2)O_(2) labelled as '20 V' was left open. Due to this some, H_(2)O_(2) decomposed and volume strength of the solution decreased . To determine the new volume strength of the H_(2)O_(2) solution, 10 mL of the solution was taken and it was diluted to 100 mL . 10 mL of this diluted solution was titrated against 25 mL of 0.0245 M KMnO_(4) solution under acidic condition. Calculate the volume strength of the H_(2)O_(2) solution .

5.0 cm^(3) of H_(2)O_(2) liberates 0.508 g of iodine from an acidified KI solution. The strength of H_(2)O_(2) solution in terms of volume strenth at STP is

A 5.0 mL solution of H_(2)O_(2) liberates 1.27 g of iodine from an acidified KI solution. The percentage strenth of H_(2)O_(2) is

A 5-0cm^(3) solutions of H_(2)O_(2) liberates of 0.508g of iodine from acidified KI solution. Calculate the volume strength of H_(2)O_(2) at N.T.P.

100 mL of ozone at STP was passed through 100 mL of 10 volume H_(2)O_(2) solution. What is the volume strength of H_(2)O_(2) after attraction?

Commercial 10 volume H_(2)O_(2) is a solution with a strength approximately