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MCQs for the p-Block Elements
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MCQs for the p-Block Elements
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10 Questions

1. When chlorine reacts with cold and dilute solution of sodium hydroxide, it forms
2. The increasing order of reducing power of the halogen acids is
3. Fluorine differs from rest of the halogens in some of its properties. This is due to
4. Helium is preferred to be used in balloons instead of hydrogen because it is
5. The set with correct order of acidity is
6. The boiling points of hydrides of group 16 are in the order
7. In the manufacture of sulphuric acid by contact process Tyndall box is used to
8. Partial hydrolysis of XeF4 gives
9. The formation of O2+ [PtF6] is the basis for the formation of first xenon compound. This is because
10. H2S is more acidic than H2O because