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प्रश्न
Complete and balance the following equation :
Pt + HNO3 + HCl → ___________
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उत्तर
\[\ce{Pt + HNO3 + HCl -> PtCl4}\]
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संबंधित प्रश्न
Write a balanced chemical equation for the following:
Action of cold and dilute Nitric acid on Copper
Name the gas evolved when the following mixtures are heated.
Sodium Nitrite and Ammonium Chloride
Explain the following:
An all-glass apparatus is used in the laboratory preparation of nitric acid.
Ammonia is used in the Ostwald process.
Name the oxidising agent used in this process.
Why is the temperature maintained at 200°C in the above reaction?
Can we use conc. HCl in place of Conc. H2SO4 ?
Give reason for the following:
Nitric acid is used in purification of gold.
Give reason for the following:
Aqua regia dissolves gold and platinum.
Explain the following:
Dilute nitric acid is generally considered a typical acid but not so in its reaction with metals.
Explain why nitric acid is kept in a reagent bottle for a long time.
