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प्रश्न
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.
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उत्तर
Potassium nitrate
संबंधित प्रश्न
Name the Following:
Product obtained by heating concentrated nitric acid.
Describe the Ostwald's process for the manufacture of nitric acid with labeled diagram.
Give reason for the following:
Aqua regia dissolves gold and platinum.
Give reason for the following :
Nitric acid usually does not yield hydrogen from acids.
Give two chemical tests for nitric acid.
What happens when (Given balanced equation):
Nitric acid is added to Kl (aq)?
What happen when (Given balanced equation):
Limestone reacts with nitric acid?
Fill in the blank with appropriate word/words.
Aqua regia is a mixture of _______ and________
The first step in the manufacture of nitric acid is the catalytic oxidation of ammonia. What is the name of the catalyst?
When nitric acid is prepared by the action of concentrated sulphuric acid on potassium nitrate. what is the special feature of the apparatus used?
