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प्रश्न
Write an equation for the reaction of hydrochloric acid on copper oxide.
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उत्तर
\[\ce{CuO + 2HCl -> CuCl2 + H2O}\]
संबंधित प्रश्न
State your observations when Dilute Hydrochloric acid is added to Copper carbonate
The acid on mixing with silver nitrate solution produces a white precipitate which is soluble in excess ammonium hydroxide
Write an equation for the reaction of hydrochloric acid on the silver nitrate solution.
Write an equation for the reaction of hydrochloric acid on caustic soda solution.
Convert two soluble metallic nitrates to insoluble metallic chlorides using dil. HCl.
State which component is the oxidizing agent in aqua regia.
Name the following:
Salt obtained by heating sodium chloride with concentrated sulphuric acid below 200 degree celcius.
Give a chemical test to distinguish between the following pair of compounds:
Sodium chloride solution and sodium nitrate solution.
Write the balanced equation for the reaction of dilute hydrochloric acid with the following:
Magnesium sulphite
State which of the two - a solution of HCl in water or in toluene is an electrolyte. Explain.
