Advertisements
Advertisements
प्रश्न
Name the gas evolved:
The gas produced on heating sodium nitrate.
Advertisements
उत्तर
Oxygen gas is evolved on heating sodium nitrate.
APPEARS IN
संबंधित प्रश्न
What is meant by the following term?
Decrepitation
Explain with the help of a balanced equation, the brown ring test for nitric acid.
Give reason for the following:
Conc. Nitric acid renders iron passive.
Choose the correct answer from the option given below :
When treated with nitric acid which of the following liberate hydrogen?
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
Dilute nitric acid is generally considered a typical acid except for its reaction with metals. In what way is dilute nitric acid different from other acids when it reacts with metals?
Write a chemical equation to illustrate the acidic nature of nitric acid.
Explain the following:
Concentrated nitric acid appears yellow when it is left standing in a glass bottle.
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.
