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प्रश्न
Write balanced equation and name the product formed when :
Zinc reacts with dilute nitric acid.
उत्तर
When zinc reacts with dilute nitric acid formation of zinc nitrate, water and nitric oxide will occur.
\[\ce{3Zn + 8HNO3 -> 3Zn(NO3)2 + 4H2O + 2NO}\]
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संबंधित प्रश्न
Write a balanced chemical equation for the following:
Action of cold and dilute Nitric acid on Copper
Write equation for the following conversions A, B, C and D.
why is freshly prepared ferrous sulphate solution used for testing the nitrate radical in the brown ring test?
The action of heat on the blue crystalline solid X gives a reddish brown gas Y, a gas which re-lights a glowing splint and leaves a black residue. When gas Z, which has a rotten egg smell, is passed through a solution of X, a black ppt. is formed.
- Identify X, Y and Z.
- Write the equation for action of heat on X.
- Write the equation between solution X and gas Z.
Give reason for the following:
Commercial nitric acid is yellow in colour, but when it is diluted with water, it turns colourless.
Complete and balance the following equation :
HNO3 + FeSO4 + H2SO4 → ______________
Account for the yellow colour that appears in concentrated nitric acid when it is left standing in an ordinary glass bottle.
Explain, why only all glass apparatus should be used for the preparation of nitric acid by heating concentrated sulphuric acid and potassium nitrate.
The figure given below illustrates the apparatus used in the laboratory preparation of nitric acid:
(i) Name A (a liquid), B( a Solid) and C(a liquid).
(ii) write the balanced chemical equation to show how nitric acid undergoes decomposition.
(iii) Write the balanced chemical equation for the reaction in which copper is oxidized by concentrated nitric acid.
Write the equation for the reaction of dilute nitric acid with copper.
