oxidising properties of nitric acid

Colour - Pure nitric acid is a colourless liquid. But commercial nitric acid may be yellowish brown, due to the presence of dissolved nitrogen dioxid..

Oxidizing Properties - Nitric acid is a strong oxidizing agent. When it undergoes thermal decomposition, it yields nascent oxygen as follow..

Pure nitric acid is a colorless fuming liquid with a pungent odor. Impure acid or pure acid on standing develops yellow color due to the presence of dissolved oxides of nitrogen (mainly NO 2 ). It is completely soluble in water and forms a constant boili..

Thermal stability On heating, HNO 3 decomposes to give NO 2 . ..

Nitric acid is a strong oxidizing agent. When it undergoes thermal decomposition, it yields nascent oxygen as follows: ..

The most important and useful oxoacid of nitrogen is nitric acid. Its molecular formula is HNO 3 and molar mass 53 g mol - 1..

Chemical Properties of Sulphur - With Oxidising Agents - When sulphur is mixed with potassium nitrate, potassium chlorate etc., it forms an explosive mixture. When struck or heated or ignited, the mixture explodes e.g. gun powde..

When sulphur is mixed with potassium nitrate, potassium chlorate etc., it forms an explosive mixture. When struck or heated or ignited, the mixture explodes e.g. gun powder. ..

Tests for Nitric Acid and the Nitrates - Various tests for nitric acid and nitrates are mentioned bel..

Johann Glauber (1604-1668) prepared nitric acid by heating nitre with concentrated sulphuric acid and then condensing the vapour. While Henry Cavendish determined the composition of nitric acid, Lavoisier proved that oxygen is present in nitric..