Home
Class 11
CHEMISTRY
30 lit of oxygen is liberated at STP by...

30 lit of oxygen is liberated at STP by the complete decompostion of a sample of 1 lit of `H_(2)O_(2)`. The molarity of that `H_(2)O_(2)` solution is nearly

A

`0.893M`

B

`1.785M`

C

`2.679M`

D

`3.572M`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Similar Questions

Explore conceptually related problems

Find out the volume of oxygen gas liberated at S.T.P. on complete decomposition of 6.8 g of H_(2)O_(2) .

Oxidation state of oxygen in H_(2)O_(2) is

The approximate mass of H_(2)O_(2) present in 200mL of 100 volume H_(2)O_(2) solution is

4.48 lit of ammonia at STP is neutralised using 100 ml of a solution of H_(2)SO_(4) , the molarity of acid is

It is customary to indicate the strength of a sample of H_(2)O_(2) under specification of volume. The strength of H_(2)O_(2) solution can also be in %(w/v) or molarity or normality,"10 Vol H_(2)O_(2) solution means I ml of H_(2)O_(2) solution decomposes to give 10 ml of O_(2) gas at STP. 1 lit of H_(2)O_(2) solution decomposes to give 10 lit of O_(2) gas at STR. The volume of ''20 V H_(2)O_(2) solution required to prepares is 5 litres of oxygen at STP is

Number of moles of O_2 gas evolved by the decomposition of 1 lit of 1N H_2O_2 solution is

Strength or concentration of H_(2)O_(2) solution is expressed in the following ways: In terms of volume of O_(2) gas: The volume (in mL) of O_(2) gas produced at STP on heating one volume (or 1 mL) of H_(2)O_(2) solution is known as the concentration of H_(2)O_(2) solution. The commercial samples are marked as "10 volume, 20 volume 30 volume.etc.. 34g of H_(2)O_(2) is present in 1120 m. of solution is called

Strength or concentration of H_(2)O_(2) solution is expressed in the following ways: In terms of volume of O_(2) gas: The volume (in mL) of O_(2) gas produced at STP on heating one volume (or 1 mL) of H_(2)O_(2) solution is known as the concentration of H_(2)O_(2) solution. The commercial samples are marked as "10 volume, 20 volume 30 volume.etc.. A5.0 mL solution of Hydrogen peroxide liberates 1.27g of iodine from an acidified Kl solution. The percentage strength of H_(2)O_(2) is

An aqueous solution of H_(2)O_(2) is purified by