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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 an equation to show how the following is made from their corresponding anhydride.
phosphoric acid
Distinguish between acidity of bases and basicity of acids.
Give a reason for the following.
Hydronium ions are always in the form H3O+.
State the term defined by the following sentence:
An acidic solution in which there is only partial ionisation of the solute molecules.
______ acid is used in aerated drinks.
Choose the odd one out & give a reason:
Explain the classification of acids based on their basicity.
Explain the following:
\[\ce{H3PO3}\] is not a tribasic acid.
Explain the following:
\[\ce{H3PO3}\] is not a tribasic acid.
