nitrite ion meaning in Hindi

Examples

1. Caustic soda is used to break down the molecule of nitroglycerine to produce nitrite ions.
2. However, the result should be adjusted for the nitrite ions present in the original sample.
3. One of the lone pairs on an oxygen from nitrite ion intermediates, increasing the percent yield of methyl nitrite.
4. The nitrite ion is an ambidentate ligand, and is known to bond to metal centers in at least five different ways.
5. Due to the ability of many substances to produce nitrite ions, the test is not conclusive and eventually proved of limited value.
6. Biological ( bacterial ) nitrification converts the ammonia into nitrite ions, NO 2-, and then to nitrate ions, NO 3 -.
7. If nitrate is absorbed, it is first reduced to nitrite ions and then ammonium ions for incorporation into amino acids, nucleic acids, and chlorophyll.
8. It is an ionic salt of potassium ions K + and nitrite ions NO 2  ", which forms a white or slightly yellow, hygroscopic crystalline powder that is soluble in water.
9. To analyze nitrate concentrations quantitatively, the sample is first passed through a copper-cadmium column to reduce the nitrate ions quantitatively to nitrite ions, and the above procedure can be employed.
10. "' Sulfanilic acid "'( "'4-aminobenzenesulfonic acid "') is an off-white crystalline solid which finds application in quantitative analysis of nitrate and nitrite ions.