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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?
Sodium nitrate
What are the reactants required for Ostwald process and what are their sources?
What happens when (Given balanced equation):
Nitric acid is added to Kl (aq)?
Complete and balance the following equation :
FeSO4 + NO + H2O → ______________
Complete and balance the following equation :
Pt + HNO3 + HCl → ___________
Choose the correct answer from the option given below :
When treated with nitric acid which of the following liberate hydrogen?
The first step in the manufacture of nitric acid is the catalytic oxidation of ammonia. What is the name of the catalyst?
Name the gas evolved:
The gas produced on heating sodium nitrate.
Give one test to distinguish between the following pair of chemicals.
Zinc nitrate solution and calcium nitrate solution
Explain why nitric acid is kept in a reagent bottle for a long time.
