Noun:

சயனசன்,

cyanogen's Usage Examples:

- This includes compounds of cyanogen such as hydrocyanic (prussic) acid, cyanides of potassium, sodium, 'c.

When cyanogen is prepared by heating mercuric cyanide, a residue known as para-cyanogen, (CN)x, is left; this is to be regarded as a polymer of cyanogen.

CYANAMIDE, NC NH 2j the amide of normal cyanic acid, obtained by the action of ammonia on cyanogen chloride, bromide or iodide, or by the desulphurization of thio-urea with, mercuric oxide; it is generally prepared by the latter process.

If the anode consist of platinum, cyanogen gas is evolved thereat from the anion Ag(CN) 2, and the platinum becomes covered with the insoluble silver cyanide, AgCN, which soon stops the current.

Instances had already been recorded of cases where a halogen element replaced hydrogen with the production of a closely allied substance: Gay Lussac had prepared cyanogen chloride from hydrocyanic acid; Faraday, hexachlorethane from ethylene dichloride, 'c.

Selenium cyanide, Se(CN) 2, is obtained by decomposing silver selenocyanide with cyanogen iodide, or by the action of silver cyanide on a solution of selenium bromide in carbon bisulphide.

It is present in varying amounts in certain plants, being a product of the hydrolysis of the cyanogenetic glucosides, e.

A consequence of this empirical division was that marsh gas, ethylene and cyanogen were regarded as inorganic, and at a later date many other hydrocarbons of undoubtedly organic nature had to be included in the same division.

1513), and by the spontaneous hydrolysis of an aqueous solution of cyanogen gas.

The name was suggested by Prussian blue, the earliest known compound of cyanogen.

Synonyms:

gas,

Antonyms:

unleaded gasoline, understate,