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प्रश्न
Write the reactions of SO2 and oxides of nitrogen which leads to acid rain formation.
उत्तर
Reactions of SO2:
\[\ce{SO2 + 1/2O2->[hv]SO3}\]
\[\ce{SO3 + H2O->H2SO4}\]
Reactions of oxide of nitrogen:
\[\ce{N2 + O2->[electric][discharge]2NO}\]
\[\ce{2NO + O2 -> 2NO2}\]
\[\ce{3NO2 + H2O->2HNO3 + NO }\]
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संबंधित प्रश्न
Give two examples of an acid salt.
Give two examples of a mixed salt.
Name a chloride which is insoluble in cold water but dissolves in hot water.
Define an acid salt and a normal salt.
What is meant by the term weak acid?
Macth the following.
| Column A | Column B |
| 1. Acid salt | a. Sodium potassium carbonate |
| 2. Mixed salt | b. Alum |
| 3. Complex salt | c. Sodium Carbonate |
| 4. Double salt | d. Sodium zincate |
|
5. Normal salt |
e. Sodium hydrogen carbonate |
From the formula listed below, choose one, in the following case, corresponding to the salt having the given description:
AgCl, CuCO3, CuSO4.5H2O, KNO3, NaCl, NaHSO4, Pb(NO3)2, ZnCO3, ZnSO4.7H2O.
An acid salt.
What are basic salts? Give a suitable reaction for this.
NaHSO4 is an acid salt.
The acid which does not form acid salt by a basic radical.
