Chemistry

The importance of the preservatives for vinegar in our daily life is given below: Vinegar is a good preservatives it destroys the microorganism of food…

Essential chemical reagents: Distil water, 10% aqueous solution of ethanol, bacteria like Acetobacter, ammonium phosphate and ammonium sulfate. Components: a Wooden box having tack, wood wax,…

Difference between glass cleaner and toilet cleaner: Glass cleaner: The components for glass cleaner are liquour ammonia, isopropyl alcohol, vinegar, and surfactant. The main component…

Frenkel defects arises when an ion occupies an interstitial position between the lattice points. This defect occurs generally in ionic crystals in which the anion…

Point Defects in a Crystal: Almost all the crystals encountered in practice suffer from imperfections or defects of various kinds. An ideally perfect crystal is…

Schottky defects in a Crystal Almost all the crystals encountered in practice suffer from imperfections or defects of various kinds. An ideally perfect crystal is…

Crystalline solids exhibit an important property called conductivity. Conductivity is the property of a material by which it allows the flow of electric current. Conducting…

Metal Deficiency Defects: In certain cases, one of the positive ions is missing from its lattice site and the extra negative charge is balanced by some…

If a crystal of NaCl is heated in sodium vapour, it acquires a yellow colour. This yellow colour is due to the formation of a…

Protogenic compound: Protogenic compound are those which gives proton in non aqueous media. On the basis of proton interaction, solvents are of four types, (i)…