Advertisements
Advertisements
प्रश्न
Explain the following :
An all glass apparatus is used in the laboratory preparation of nitric acid.
Advertisements
उत्तर
An all-glass apparatus is used in the laboratory preparation of nitric acid because nitric acid vapour corrodes rubber and cork.
APPEARS IN
संबंधित प्रश्न
Ammonia is used in the Ostwald process.
Name the oxidising agent used in this process.
Ammonia is used in the Ostwald process.
What is the ratio of ammonia and air taken in this process?
Name a solution which absorbs nitric oxide.
Describe the Ostwald's process for the manufacture of nitric acid with labeled diagram.
Give reason for the following:
Concentrated nitric acid is a stronger oxidizing agent.
What do you observe when?
Conc. HNO3 drops on the skin of a person?
Fill in the blank with appropriate word.
Furning nitric acid is obtained by dissolving an excess of _______ in conc. Nitric acid
Give the name of a soluble lead salt and write the eqution for the action of heat on this salt. Write the equation for the preparation of nitric acid from potassium nitrate.
Write the equation to show the reaction between the following:
Dilute nitric acid to produce carbon dioxide.
Write the equation for the reaction of dilute nitric acid with copper.
