JEE MAIN · CHEMISTRY · P-BLOCK ELEMENTS

JEE Main p-Block Elements Questions & Solutions

24 solved questions on p-Block Elements, ranging from easy to JEE-Advanced-flavour hard. Click any to see the full solution.

18Easy
6Medium
0Hard
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All 24 questions

  1. Easy TRUE_FALSE +2 / -1

    Helium has the lowest boiling point of any element.

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  2. Easy INTEGER +4 / -1

    The number of noble gases in the periodic table is $x$.

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  3. Medium MCQ +4 / -1

    The compound xenon fluorides are strong oxidizing agents because xenon:

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  4. Easy MCQ +4 / -1

    Which noble gas is NOT found in the atmosphere in significant amounts?

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  5. Easy TRUE_FALSE +2 / -1

    Astatine is a radioactive element and resembles iodine chemically.

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  6. Easy INTEGER +4 / -1

    The number of halogen elements is $x$.

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  7. Medium MCQ +4 / -1

    The oxidation state of iodine in HIO₄ (periodic acid) is:

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  8. Easy MCQ +4 / -1

    Which halogen has the highest electronegativity?

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  9. Easy TRUE_FALSE +2 / -1

    Ozone has a bent structure similar to water.

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  10. Medium INTEGER +4 / -1

    The oxidation state of oxygen in OF₂ (oxygen difluoride) is $x$.

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  11. Medium MCQ +4 / -1

    The catenation property of chalcogens (Group 16) decreases in the order:

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  12. Easy MCQ +4 / -1

    The most stable allotropic form of sulfur is:

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  13. Easy TRUE_FALSE +2 / -1

    N₂ has a triple bond while P₄ has single bonds only.

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  14. Easy INTEGER +4 / -1

    The number of lone pairs on the nitrogen atom in NH₃ is $x$.

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  15. Easy MCQ +4 / -1

    Which of the following elements does NOT show allotropy?

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  16. Easy MCQ +4 / -1

    The oxidation state of phosphorus in H₃PO₄ is:

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  17. Easy TRUE_FALSE +2 / -1

    CO₂ is a molecular solid while SiO₂ is a covalent network solid.

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  18. Easy INTEGER +4 / -1

    The maximum number of electrons that can be accommodated in the valence shell of carbon is $x$.

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  19. Medium MCQ +4 / -1

    Lead behaves as if it is in the +2 oxidation state predominantly. This is due to:

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  20. Easy MCQ +4 / -1

    Which element of Group 14 has the highest catenation property?

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  21. Easy TRUE_FALSE +2 / -1

    Boron is a metalloid whereas aluminium is a metal.

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  22. Easy INTEGER +4 / -1

    The atomic number of Boron is 5 and Aluminium is 13. The number of electrons in Al³⁺ is $x$.

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  23. Medium MCQ +4 / -1

    The common oxidation state of Group 13 elements is +3. The +1 oxidation state becomes more stable for:

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  24. Easy MCQ +4 / -1

    The most abundant element in the Earth's crust is:

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