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प्रश्न
State, what is observe when nitric acid is kept in a reagent bottle for a long time.
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उत्तर
If nitric acid is kept in a bottle for long time then it will become brown in colour.
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संबंधित प्रश्न
Explain the following:
Concentrated nitric add appears yellow when it is left standing in a glass bottle.
In which ratio reactants are taken in Ostwald process?
Give reason for the following:
Lighting is a blessing in disguise.
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C + HNO3 → ___________
Give two chemical tests to distinguish between dilute nitric acid and hydrochloric acid.
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By the action of concentrated nitric acid on copper.
The first step in the manufacture of nitric acid is the catalytic oxidation of ammonia. What is the name of the catalyst?
Write the equation for the reaction:
Aluminum, Nitride and Water.
Explain the following:
Concentrated nitric acid appears yellow when it is left standing in a glass bottle.
Explain why nitric acid is kept in a reagent bottle for a long time.
