Mention three areas in which H2SO4 plays an important role.
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    The p-Block Elements

    Multiple Choice QuestionsShort Answer Type

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    396. Mention three areas in which H2SO4 plays an important role.

    H2SO4 plays an important role.
    (i) In the manufacture of fertilizers.
    (ii) In detergent industries.
    (iii) In storage batteries.

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    397. Write the conditions to maximise the yield of H2SO4 by contact process.
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    398. Why is Ka2 < < Ka, for H2SO4 in water?
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    399. Considering the parameters such as bond dissociation enthalpy, electron gain enthalphy and hydration enthalpy compare the oxidising power of F2 and Cl2.
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    400. Give two examples to show the anomalous behaviour of fluorine.
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