hydrogen - Meaning in Hindi
Meaning of hydrogen in Hindi
- हाइड्रोजन
Noun
- उदजन
- जलजन
hydrogen Definition
Noun
- a colorless, odorless, highly flammable gas, the chemical element of atomic number 1.
hydrogen Example
- The gas contains a certain amount of hydrogen and oxides of carbon, also traces of nitrogen. ( गैस में एक निश्चित मात्रा में हाइड्रोजन और कार्बन के ऑक्साइड, नाइट्रोजन के अंश भी होते हैं। )
- Dalton believed that the molecules of the elementary gases consisted each of one atom; his diagram for hydrogen gas makes the point clear. ( डाल्टन का मानना था कि प्राथमिक गैसों के अणुओं में प्रत्येक एक परमाणु होता है; हाइड्रोजन गैस के लिए उनका आरेख बिंदु को स्पष्ट करता है। )
- The hydrogen first liberated mixes with the air contained in the generator. ( पहले मुक्त हाइड्रोजन जनरेटर में निहित हवा के साथ मिश्रित होता है। )
- In place of the hydrogen and oxygen the more accessible coal gas and air are respectively used. ( हाइड्रोजन और ऑक्सीजन के स्थान पर क्रमशः अधिक सुलभ कोयला गैस और वायु का उपयोग किया जाता है। )
More Sentence
- In other words, the zinc has taken the place of the hydrogen in sulphuric acid.
- The solubility of hydrogen in water is very slight, being still less than that of oxygen.
- In 1781 Cavendish showed that it is formed by the union of hydrogen and oxygen.
- But in so doing the hydrogen necessarily passes through the solution of sulphate of copper surrounding the copper plate.
- The fact that water is formed by the combination of oxygen with hydrogen was proved in the preceding chapter.
- As has been previously stated, the flame produced by the combustion of hydrogen in the air is very hot.
- The former is composed largely of a mixture of free hydrogen and gaseous compounds of carbon and hydrogen.
- In order to avoid danger it is absolutely necessary to prove that the hydrogen is free from air before igniting it.
- by the addition of sulphuretted hydrogen to the nitriles, or by the action of phosphorus pentasulphide on the acid-amides.
- Metallic cobalt may be obtained by reduction of the oxide or chloride in a current of hydrogen at a red heat, or by heating the oxalate, under a layer of powdered glass.
- For the quantitative determination of cobalt, it is either weighed as the oxide, C0304, obtained by ignition of the precipitated monoxide, or it is reduced in a current of hydrogen and weighed as metal.
- In order to get rid of hydrogen, some oxygen is added to the helium, and the mixture exploded by an electric spark.
- Borimide B 2 (NH) 3 is obtained on long heating of the compound B 2 S 3.6NH 3 in a stream of hydrogen, or ammonia gas at 115-120° C. It is a white solid which decomposes on heating into boron nitride and ammonia.
- In some cases radiation breaks down plastic and makes hydrogen gas.
- Although relatively clean, it can release toxic hydrogen sulfide gas.
- The shuttles were last grounded in 1990 by hydrogen fuel leaks.
- But the advent of the hydrogen bomb made total conflict unthinkable.
- Fusion also occurs at ground zero of a hydrogen bomb blast.
- Unsaturated fats are determined by the number of missing hydrogen molecules.
- His researches on sebacic acid (1802) and on bile (1807), and his discovery of peroxide of hydrogen (1818) also deserve mention.
- Volcanic sulphur usually occurs as a sublimate around or on the walls of the vents, and has probably been formed in many cases by the interaction of sulphur dioxide and hydrogen sulphide.
- Hydrogen still remains transparent.