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प्रश्न
Fill in the blank with appropriate word/words.
3 Cu + 8 HNO3 (dilute) → _______ + 4H2O + _________
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उत्तर
3Cu + 8HNO3 (dilute) → 3Cu(NO3)2 + 4H2O + 2NO
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संबंधित प्रश्न
Give two chemical equations for the following:
Nitric acid showing as acidic character.
How will you prepare the following from nitric acid?
copper nitrate
Explain with the help of a balanced equation the brown ring test for nitric acid.
What happens when (Given balanced equation) :
Sulphar is added to hot and conc. HNO3?
Choose the correct answer from the option given below :
Concentrated nitric acid oxidises phosphorus to :
Write balanced equation for the preparation of nitric acid from potassium nitrate.
Name the product, catalyst and approximate temperature maintained in Ostwald's process. How is the temperature maintained in the Ostwald's process?
Identify the gas evolved when sulphur is treated with concentrated nitric acid.
What happens when
Common salt solution is added to silver nitrate solution and NH3 solution add to it.
From the following list of substances, choose one substance in the case which matches the description given below:
Ammonium nitrate, calcium hydrogen carbonate, copper carbonate, lead nitrate, potassium nitrate, sodium carbonate, sodium hydrogen carbonate, zinc carbonate.
A Substance that gives off only oxygen when heated.
