Hydrogen peroxide is
1.oxidising agent
2.reducing agent
3.oxidising as well as reducing
4.None
Posted Date:-2021-03-07 08:25:45
The gram equivalent weight of H2O2 as a reductant is
1.34
2.68
3.18
4.17
Posted Date:-2021-03-07 08:25:45
Which of the following statement is false
1.H2O2 is oxidising
2.H2O2 is reducing
3.H2O2 is basic
4.H2O2 is acidic
Posted Date:-2021-03-07 08:25:45
Acidified potassium permanganate is dropped over sodium peroxide taken in a round bottom flask at room temperature, the vigorous reaction takes place to produce
1.hydrogen peroxide
2.a mixture of hydrogen and oxygen
3.a colourless gas hydrogen
4.a colourless gas dioxygen
Posted Date:-2021-03-07 08:25:45
Fenton’s reagent is
1.Zn + HCl
2.Sn + HCl
3.FeSO4 + H2O2
4.None
Posted Date:-2021-03-07 08:25:45
H2O2 cannot oxidise
1.Na2SO3
2.O3
3.PbS
4. KI/HCl
Posted Date:-2021-03-07 08:25:45
The structure of hydrogen peroxide is
1.Planar
2.Spherical
3.Linear
4.Non-planar
Posted Date:-2021-03-07 08:25:45
In the disproportionation Hydrogen peroxide, forming H2O and O2 its equivalent weight is
1.8.5
2.17
3.34
4.68
Posted Date:-2021-03-07 08:25:45
Which of the following contains peroxide linkage?
1.SO2
2.MnO2
3.NO2
4.BaO2
Posted Date:-2021-03-07 08:25:45
Which of the following gives hydrogen peroxide on electrolysis?
1.H2SO4
2.H2O
3.HCl
4.None of the above
Posted Date:-2021-03-07 08:25:45