Noun:

दंत-चिकित्‍सा में दाँत में भरने वाले पदार्थ को दंत गुहा में पैक करना, किसी द्रव का ठोस में अथवा गैस का द्रव में बदलना, अधिक गाढ़ा अथवा घना बनाना,

condensing's Usage Examples:

The mono-amino derivatives or eurhodines are obtained when the arylmonamines are condensed with orthoamino zo compounds; by condensing quinone dichlorimide or para-nitrosodimethyl aniline with monamines containing a free para position, or by oxidizing ortho-hydroxydiaminodiphenylamines (R.

The more complex phenazines, such as the naphthophenazines, naphthazines and naphthotolazines, may be prepared by condensing ortho-diamines with ortho-quinones (0.

A more general designation is "pyrogenic processes," which also includes such operations as leading vapours through red-hot tubes and condensing the products.

This steam condensing adds to the water in the pipe and naturally causes an overflow, which is led back to the boiler and re-used.

It is extremely hygroscopic and is 'used in synthetical organic chemistry as a condensing agent.

We may evaporate some of the solvent from the solution which has become weaker and thus reconcentrate it, condensing the vapour on the solution which had become stronger.

Triethyl silicol, (C2H5),Si OH, is a true alcohol, obtained by condensing zinc ethyl with silicic ester, the resulting substance of composition, (C2H5)3 SiOC2H51 with acetyl chloride yielding a chloro-compound (C2H5)3SiC1, which with aqueous ammonia yields the alcohol.

The diketotetrahydrotriazoles, or urazoles, are formed by condensing urea derivatives with hydrazine salts, urazole itself resulting by the action of urea or biuret on hydrazine or its salts.

The pyrimidines may be obtained by condensing I.

Oxazoles are produced on condensing phenacyl bromide with acid-amides (M.

Synonyms:

compressing, inspissation, condensation, thickening, compression,

Antonyms:

decompressing, relief, simple, moderating, decompression,