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प्रश्न
Name a metal nitrate which on heating is changed into metal oxide.
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उत्तर
Copper nitrate [Cu(NO3)2]
\[\ce{2Cu(NO3)2 ->[\Delta]2CuO + 4NO2 + O2}\]
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संबंधित प्रश्न
Give a balanced chemical equation for Laboratory preparation of Nitric acid.
Explain the following:
An all-glass apparatus is used in the laboratory preparation of nitric acid.
Write a balanced equation for the action of heat on a mixture of copper and concentrated nitric acid.
Give the chemical name and formula of the substance formed as a brown ring in the test for nitrate radical.
Describe the Ostwald's process for the manufacture of nitric acid with labeled diagram.
What happens when (Given balanced equation):
Nitric acid is added to Kl (aq)?
Give two chemical tests to distinguish between dilute nitric acid and hydrochloric acid.
Name (formula is not acceptable) the gas produced in the following reaction:
By the action of concentrated nitric acid on copper.
What is the special feature of the apparatus that is used in the laboratory preparation of nitric acid?
What happens when
NH3 solution is added to CuSO4 solution drop by drop and then in excess.
