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(Chem)_give the properties of hydrogen peroxide and it's uses as well?
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(Chem)_give the properties of hydrogen peroxide and it's uses as well?
Hydrogen peroxide is the simplest kind of peroxide available (oxygen-oxygen single bond). It is a colorless liquid and is used in aqueous solution for safety reasons. Its pure form will cause severe burns if heated to boiling temperature. It acts as a bleaching agent and is also used as a disinfectant. Concentrated hydrogen peroxide is a very reactive oxygen species and is used as a propellant in rocketry. The chemical formula for hydrogen peroxide is H2O2, it is often referred to as water with one more oxygen atom.
Properties of Hydrogen Peroxide:
Physical properties:
In pure state hydrogen peroxide is almost colorless (very pale blue) liquid.
It melts at 272.4 K and has a boiling point of 423 K (extrapolated).
It is miscible in water in all proportions and forms hydrates.
Chemical properties:
Hydrogen peroxide in both acidic and basic medium acts as an oxidizing as well as the reducing agent. The following reactions will give a clear picture:
Oxidizing nature in an acidic medium
PbS(s)+4H2O2(aq)→PbSO4(s)+4H2O(l)
The reducing nature in an acidic medium
HOCl+H2O2→H3O++Cl−+O2
Oxidizing nature in a basic medium
Mn2++H2O2→Mn4++2OH−
Reducing nature in a basic medium
I2+H2O2+OH−→2I−+2H2O+O2
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(Chem)_give the properties of hydrogen peroxide and it's uses as well?
Properties : Almost clear, pale blue liquid in its pure state, odour similar to that of nitric acid, viscosity is higher than water, about 40 percent denser than WA after, pure concentrated form boils around 150 degree Celsius, acidic in nature and very strong oxidising nature. Uses : Antiseptic - the oxidising property of H2O2 kills the germs, Bleaching - oxidising abilities of H2O2, Pollution control agent - used to treat effluents from industrial wastes.
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(Chem)_give the properties of hydrogen peroxide and it's uses as well?
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(Chem)_give the properties of hydrogen peroxide and it's uses as well? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about (Chem)_give the properties of hydrogen peroxide and it's uses as well? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for (Chem)_give the properties of hydrogen peroxide and it's uses as well?.
(Chem)_give the properties of hydrogen peroxide and it's uses as well? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about (Chem)_give the properties of hydrogen peroxide and it's uses as well? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for (Chem)_give the properties of hydrogen peroxide and it's uses as well?.
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