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प्रश्न
State one relevant observation for the following:
When crystals of copper nitrate are heated in a test tube.
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उत्तर
After heating, the greenish blue crystals of copper nitrate will transform into a black residue of copper oxide and release nitrogen dioxide, a reddish brown gas.
संबंधित प्रश्न
Give a balanced chemical equation for Action of conc. Nitric acid on Sulphur
Write a balanced equation for the action of warm water on magnesium nitride.
Name the gas that is produced in the given case:
The action of cold and dilute nitric acid on copper
What is aqua fortis?
Conc. Nitric acid prepared in laboratory is yellow in colour why? How is this colour removed?
Name the Following:
Product obtained by the catalytic oxidation of ammonia.
Write the balanced equation for the following:
Action of heat on AgNO3
Write the equation to show the reaction between the following:
Between copper and concentrated nitric acid.
Fill in the blank using the appropriate words given below:
Cold, dilute nitric acid reacts with copper to give ______.
Write a balanced equation for following :
Action of conc. Nitric acid on sulphur
