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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.
\[\ce{2NO2 + H2O → HNO2 + HNO3}\]
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संबंधित प्रश्न
Give the basicity of nitric acid.
Give two examples of the following:
dibasic acid
Give an equation to show how the following is made from their corresponding anhydride.
sulphurous acid
Give an equation to show how the following is made from their corresponding anhydride.
sulphuric acid
Apple contains malic acid. Orange contains ______.
Acids in plants and animals are organic acids. Whereas Acids in rocks and minerals are ______.
Acetic acid (CH3COOH) is a mono-basic acid.
Explain the following:
\[\ce{H3PO3}\] is not a tribasic acid.
Give the basicity of sulphuric acid.
On which factor does the strength of an acid depend?
