Home
Class 12
CHEMISTRY
The volume of .10 voľ H2O, required to l...

The volume of .10 voľ `H_2O,` required to liberate 500 ml of `O_2` at NTP is:

A

125 ml

B

100 ml

C

25 ml

D

50 ml

Text Solution

Verified by Experts

The correct Answer is:
D
10 vol. ` H_(2)O_(2)` means that 1 ml `H_(2)O_(2)` gives 10 ml ` O_(2)` , Thus 50 ml `H_(2)O_(2)` will give 500 ml ` O_(2)` .
Promotional Banner

Similar Questions

Explore conceptually related problems

The volume of 10 volume of H_2O_2 required to liberate 500mL of O_2 at STP is

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?

1 ml of H_(2)O_(2) solution given 10 ml of O_(2) at NTP. It is :

What is the volume of 10 volume H_2O_2 solution required to react completely with 100 mL of 1 N kMn O_4 solution?

Calculate the volume of 10 volume H_(2)O_(2) solution that will react with 200 mL of 2N KMnO_(4) in acidic medium.

Calculate the volume in mL hydrogen peroxide labelled 10 volume required to liberate 600 mL of oxygen at 27^(@)C and 760 mm .

How many mL of 22.4 volume H_(2)O_(2) is required to oxidise 0.1 mol of H_(2)S gas to S ?

What volume of H_(2) at NTP is required to convert 2.8 g of N_(2) into NH_(3) ?

The volume of oxygen liberated from 15 ml of 20 volume H_(2)O_(2) is

For the complete combustion of 4 litres of CO at NTP,the required volume of O_(2) at NTP is :-