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प्रश्न
Name the gas evolved:
The gas produced on heating sodium nitrate.
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उत्तर
Oxygen gas is evolved on heating sodium nitrate.
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संबंधित प्रश्न
Explain the following:
An all-glass apparatus is used in the laboratory preparation of nitric acid.
How can 68% nitric acid be concentrated to 98% nitric acid?
Give reason for the following:
Lighting is a blessing in disguise.
Complete and balance the following equation :
SO2 + HNO3 → ______________
Complete and balance the following equation :
HNO3 + FeSO4 + H2SO4 → ______________
Choose the correct answer from the option given below :
Concentrated nitric acid oxidises phosphorus to :
Write balanced equation for the reaction between nitrogen and oxygen, when lightning strikes.
Account for the yellow colour that appears in concentrated nitric acid when it is left standing in an ordinary glass bottle.
Balanced equation of oxidation of carbon with concentrated HNO3
Explain why only all-glass apparatus should be used for the preparation of nitric acid by heating concentrated sulphuric acid and potassium nitrate.
