Advertisements
Advertisements
प्रश्न
Write a balanced equation for the action of heat on a mixture of copper and concentrated nitric acid.
Give a balanced equation for the following:
Action of heat on a mixture of copper and nitric acid.
Advertisements
उत्तर
\[\ce{Cu + 4HNO3 -> Cu(NO3)2 + 2H2O + 2NO2}\]
संबंधित प्रश्न
Write a balanced chemical equation for the following:
Action of cold and dilute Nitric acid on Copper
Explain the following:
An all-glass apparatus is used in the laboratory preparation of nitric acid.
Name a metal nitrate which on heating is changed into metal oxide.
Write the equations involved in Ostwald process.
Give two chemical tests for nitric acid.
Give two chemical tests to distinguish between dilute nitric acid and hydrochloric acid.
Give reason for the following:
Commercial concentrated nitric acid is yellow in colour, but when it is dilute with water, it turns colourless.
Give one chemical test for nitric acid.
Write balanced equation for the reaction between nitrogen and oxygen, when lightning strikes.
Why does pure nitric acid take on a yellowish brown colour when exposed to light?
Write the equation for the reaction:
Aluminum, Nitride and Water.
