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प्रश्न
What happens when
Common salt solution is added to silver nitrate solution and NH3 solution add to it.
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उत्तर
Common salt solution is added to silver nitrate solution.
AgNO3(aq) + NaCl(aq) → AgCl(s) + NaNO3(aq)
Common salt is NaCl, in aqueous medium it ionizes to form Na+ and Cl- ions.
NaCl(aq) → Na+(aq) + Cl-(aq)
Cl-(aq) + Ag+(aq) → AgCl(s)
On adding ammonia solution to it, the silver chloride gets dissolved and the following reaction occurs:
AgCl(s) + 2NH3(aq) → [Ag(NH3)2]+(aq) + Cl-(aq)
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संबंधित प्रश्न
Explain the following:
Dilute nitric acid is generally considered a typical acid but not so in its reaction with metals.
How is nitric acid prepared in laboratory?
Give three equations of the reaction to prove that nitric acid is an acid.
Give reason for the following :
Nitric acid usually does not yield hydrogen from acids.
How will you prepare Aqua regia from nitric acid?
Choose the correct answer from the option given below:
The catalyst used in the manufacture of HNO3 by Ostwald process is
Name the product, catalyst and approximate temperature maintained in Ostwald's process. How is the temperature maintained in the Ostwald's process?
Explain the following:
Dilute nitric acid is generally considered a typical acid but not so in its reaction with metals.
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.
Give a balanced equation for the following reaction:
Copper reacts with concentrated nitric acid.
