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प्रश्न
Brown ring disappear if the test tube is disturbed.
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उत्तर
lf the test tube is disturbed brown ring will disappear because the complex formed will get dissolved in the layers of the liquid.
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संबंधित प्रश्न
How will you prepare the following from nitric acid?
Aqua regia
Name the process used for the manufacture of nitric acid.
Explain with the help of a balanced equation, the brown ring test for nitric acid.
Give two chemical tests for nitric acid.
What happens when (Given balanced equation) :
Sulphar is added to hot and conc. HNO3?
What happens when (Given balanced equation):
Nitric acid is added to Kl (aq)?
Complete and balance the following equation :
SO2 + HNO3 → ______________
Fill in the blank with appropriate word/words.
3 Cu + 8 HNO3 (dilute) → _______ + 4H2O + _________
The first step in the manufacture of nitric acid is the catalytic oxidation of ammonia. What is the name of the catalyst?
Balanced equation of oxidation of carbon with concentrated HNO3
