Laboratory Preparation of Pyrophosphoric Acid
Chemistry

Laboratory Preparation of Pyrophosphoric Acid

Preparation: Pyrophosphoric acid (H4 P2 O7) is prepared by heating orthophosphoric acid to 523 K – 533 K. This acid may be prepared by heating…
Laboratory Preparation of Ortho Phosphoric Acid
Chemistry

Laboratory Preparation of Ortho Phosphoric Acid

It is an acid-containing four atoms of oxygen, one atom of phosphorus, and three atoms of hydrogen. It is also known as phosphoric (V) acid…
Briefly Describe on Steam Distillation?
Chemistry

Briefly Describe on Steam Distillation?

Steam distillation is a special type of distillation (a separation process) for temperature sensitive substance like natural atomic compounds. Many organic compounds tend to decompose…
What is Sublimation?
Chemistry

What is Sublimation?

In a process by which if a solid substance is changed into vapour directly by heating and that vapour can also be changed into solid then…
Laboratory Preparation of Phosphorus Acid
Chemistry

Laboratory Preparation of Phosphorus Acid

Phosphorus Acid (H3PO3) is prepared by the action of cold water on phosphorus (III) oxide or phosphorus (III) chloride. P2 O3 + 3H2O → 2H3PO3 PCl3…
How Chlorine can be identified in Organic Compound?
Chemistry

How Chlorine can be identified in Organic Compound?

Chlorine can be identified in Organic Compound: In the solution of chloride salt silver nitrate is added and white precipitate of AgC1 is formed. Produced precipitate…
Describe Principle of Fractional Distillation
Chemistry

Describe Principle of Fractional Distillation

Fractional distillation is the process of taking a chemical mixture and using heat to separate out the various components in that mixture. The principle of…
Which one is better for Crystallization Slow Cooling or Quick Cooling?
Chemistry

Which one is better for Crystallization Slow Cooling or Quick Cooling?

In crystallization process if we use slow cooling then we can find bigger crystal than if we use quick cooling. In quick cooling process we…
Use of Infrared Radiation (IR) in Medical Science
Chemistry

Use of Infrared Radiation (IR) in Medical Science

Use of Infrared Radiation (IR) in medical science: For determination of cancer: For all types of cancer, general cell of body increases irregularly. Temperature increases…
Laboratory Preparation of Phosphorus Pentoxide
Chemistry

Laboratory Preparation of Phosphorus Pentoxide

Phosphorus pentoxide P2O5 or P4O10 can be prepared by burning phosphorus with sufficient supply of air. P4 + 5O2 →P4 O10   Physical properties It is…
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