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A favourable interaction of two electrons with opposite m , values in the same orbital.

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Condensed States

The solid and liquid states.

Polar Bond

Covalent bond in which there is an unsymmetrical distribution of electron density.

Ideal Gas

A hypothetical gas that obeys exactly all postulates of the kinetic-molecular theory.

 

Inhibitory Catalyst

An inhibitor, a catalyst that decreases the rate of reaction.

Eluate

Solvent (or mobile phase) which passes through a chromatographic column and removes the sample components from the stationary phase.

Salicylate

A salt or ester of salicylic acid.

Hydrogenation

The reaction in which hydrogen adds across a double or triple bond.

Salt and its use in everyday life

Cooking salt is a product that is available in every kitchen, and it’s not as simple as it seems. The history of this product shows that it was valued like gold.

Ferromagnetism

The ability of a substance to become permanently magnetized by exposure to an external magnetic field.

Alums

Hydrated sulfates of the general formula M+M3+(SO4)2.12H2).