Noun:

கரிபொருள்,

carbons's Usage Examples:

decompose the liquid hydrocarbon in the presence of the diluents which are to mingle with it and act as its carrier, since, if this were done, a higher temperature could be employed and more of the heavier portions of the oil converted into gas, without at the same time breaking down the gaseous hydrocarbons too much.

1460), prepared hydrocarbons of the cyclo-pentane series from cyclo- hexane compounds by the exhaustive methylation process of A.

Energetic dehydration gives the olefine hydrocarbons, but under certain conditions ethers (see Ether) are obtained.

We ensure that we do not use materials which contain chlorofluorocarbons (CFCs ), nor involve the use of CFCs in their manufacture.

Ozone, or tropospheric ozone, is a pollutant formed by the reaction of sunlight on hydrocarbons and nitrogen oxides.

A current example is the replacement of ozone-depleting chlorofluorocarbons (CFCs) as refrigerants and aerosol propellants by less harmful substitutes.

Hence hydro- at many gas-works where it is found necessary to do so carbons.

An important oxidation synthesis of aromatic acids is from hydrocarbons with aliphatic side chains; thus toluene, or methylbenzene, yields benzoic acid, the xylenes, or dimethyl-benzene, yield methyl-benzoic acids and phthalic acids.

Hydrocarbons containing any number of double or triple linkages, as well as both double and triple linkages, are possible, and a considerable number of such compounds have been prepared.

Research has shown that the release of chlorofluorocarbons (CFCs) from aerosol cans, refrigeration systems and air conditioners have a direct impact on the stability of the ozone layer.

The same difference attends the introduction of the methyl group into many classes of compounds, for example, the paraffins, olefines, acetylenes, aromatic hydrocarbons, alcohols, aldehydes, ketones and esters, while a slightly lower value (157.

Synonyms:

plumbago, element, chemical element, wood coal, adamant, carbon black, carbon 14, graphite, fullerene, fossil oil, black lead, charcoal, lampblack, oil, soot, rock oil, limestone, petroleum, crock, crude, diamond, radiocarbon, activated carbon, crude oil, activated charcoal, C, coal, smut, atomic number 6, char,

Antonyms:

skilled, late, conditional, decent, trapezium,