Advertisements
Advertisements
प्रश्न
Explain the following:
Dilute nitric acid is generally considered a typical acid but not so in its reaction with metals.
Advertisements
उत्तर
Dilute nitric acid is generally considered a typical acid except for its reaction with metals because it does not liberate hydrogen. It is a powerful oxidising agent, and nascent oxygen formed oxidises hydrogen in water.
संबंधित प्रश्न
Ammonia is used in the Ostwald process.
What is the ratio of ammonia and air taken in this process?
Mention three important uses of nitric acid. Give the property of nitric acid involved in the use.
Brown ring disappear if the test tube is disturbed.
Give reason for the following:
Conc. Nitric acid renders iron passive.
What happen when (Given balanced equation):
Limestone reacts with nitric acid?
Fill in the blank with appropriate word/words.
Ammonal is a mixture of ________ and __________
Give reason for the following:
In the laboratory preparation of nitric acid, the mixture of concentrated sulphuric acid and sodium nitatre should not be heated very strongly, above 200°C
What happens when
NH3 solution is added to CuSO4 solution drop by drop and then in excess.
Write the equation for the reaction of dilute nitric acid with copper.
Give a balanced equation for the following reaction:
Copper reacts with concentrated nitric acid.
