Noun:

हलोजन,

halogen शब्द के हिंदी अर्थ का उदाहरण:

यह संधि हैलोजिनिटेड हाइड्रोकार्बन के कई समूहों के इर्द गिर्द घूमती है जो ओज़ोन की परत को क्षीण करने के लिए जिम्मेवार हैं।



☑ सत्यापित करें (☑☒ क्या है?) इन्फोबॉक्स संदर्भ यह 1832 में गिसन में जस्टस वॉन लिबिग द्वारा खोजा गया था जब इथेनॉल पर क्लोरिनेशन (हलोजन) प्रतिक्रिया की गई थी।

सबसे आम तौर पर, 2-हलोजनयुक्त बेंजोडायजेपाइन जैसे कि मिडज़ोलम या फ्लुनिट्राज़ेपम पसंद की दवा है, हालांकि इस आवेदन के लिए प्रोपोफोल या स्कोपोलमाइन जैसी अन्य दृढ़ता से अनावश्यक दवाओं का भी उपयोग किया जा सकता है।

एक पारम्परिक लावा लैंप में उद्दीप्त या हलोजन दीप लगा होता है, जो एक लंबे कांच के बोतल को गरम करता है।

लेकिन हलोजन समूह में, इलेक्ट्रॉन लाभ एनथालपी क्लोरीन की तुलना अधिक नकारात्मक है फ्लोरीन के।

halogen's Usage Examples:

The same absorbent' quantitatively takes up any halogen and sulphur which may be present.

Several halogen compounds of sulphur are known, the most stable of which is sulphur fluoride, SF 6, which was first prepared by H.

In formulating these facts Liebig at first retained the dualistic conception of the structure of acids; but he shortly afterwards perceived that this view lacked generality since the halogen acids, which contained no oxygen but yet formed salts exactly similar in properties to those containing oxygen, could not be so regarded.

The amino derivatives are stable bases which readily yield substitution derivatives when acted upon by the halogen elements.

We may quote one of the principal conclusions at which they arrived: " An inspection of our maps will show that the radical of a body is represented by certain well-marked bands, some differing in position according as it is bonded with hydrogen, or a halogen, or with carbon, oxygen or nitrogen.

Similarly, the formation of organic halogen products may be effected by electrolytic chlorine, as, for example, in the production of chloral by the gradual introduction of alcohol into an anode cell in which the electrolyte is a strong solution of potassium chloride.

Molybdenum combines with the halogen elements in varying proportions, forming with chlorine a di-, tri-, tetraand penta-chloride, and similar compounds with bromine and iodine.

It is to be noted that only traces of the aromatic amines are produced by heating the halogen substituted benzenes with ammonia, unless the amino group be situated in the side chain, as in the case of benzylamine.

It is decomposed by the halogen elements and also by sulphuretted hydrogen.

This change only occurs when the halogen atom is in the orthoor paraposition to the - N2 - group.

Synonyms:

atomic number 35, bromine, At, iodin, astatine, group, atomic number 17, atomic number 53, chlorine, Br, atomic number 9, grouping, F, Cl, atomic number 85, I, fluorine, iodine,

Antonyms:

inactivity, fresh water,