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प्रश्न
Explain the following:
Nitrogen dioxide is a double acid anhydride.
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उत्तर
NO2 is called double acid anhydride because two acids – nitrous acid and nitric acid – are formed when it reacts with water.
\[\ce{2NO2 + H2O → HNO2 + HNO3}\]
संबंधित प्रश्न
Give the basicity of nitric acid.
Give two examples of the following:
tribasic acid
Write down the concentration of the following solution in g/L and mol/L.
2 g NaOH in 50 ml solution
Explain the following:
H3PO3 is not a tribasic acid.
State the term defined by the following sentence:
An acidic solution in which there is only partial ionisation of the solute molecules.
Sulphuric acid is called King of Chemicals. Why is it called so?
______ acid is used in aerated drinks.
How are acids classified based on ionization? Give examples.
Explain the classification of acids based on their basicity.
Name the acidic anhydride of the following acid:
Carbonic acid
