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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
Explain the following:
Dilute nitric acid is generally considered a typical acid but not so in its reaction with metals.
Why is freshly prepared ferrous sulphate solution used in the ring test?
Give reason for the following:
Aqua regia dissolves gold and platinum.
Complete and balance the following equation :
Pt + HNO3 + HCl → ___________
Choose the correct answer from the option given below:
The catalyst used in the manufacture of HNO3 by Ostwald process is
Write balanced equation for the preparation of nitric acid from potassium nitrate.
Name (formula is not acceptable) the gas produced in the following reaction:
By the action of concentrated nitric acid on copper.
When nitric acid is prepared by the action of concentrated sulphuric acid on potassium nitrate. what is the special feature of the apparatus used?
Write the equation for the reaction of dilute nitric acid with copper.
Explain the following :
An all glass apparatus is used in the laboratory preparation of nitric acid.
