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Justify the position of hydrogen in the ...

Justify the position of hydrogen in the periodic table on the basis of its electronic configuration.

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Knowledge Check

  • In the periodic table, hydrogen should be

    A
    placed in group 1
    B
    placed in group 14
    C
    placed in group 17
    D
    assigned a separate position.
    • ICSE-HYDROGEN-NCERT TEXT-BOOK EXERCISE (With Hints and Solutions)
    1. Justify the position of hydrogen in the periodic table on the basis of...

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    2. Write the names of isotopes of hydrogen. What is the mass ratio of the...

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    3. Why does hydrogen occur in a diatomic form rather than in a monoatomic...

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    4. How can the production of dihydrogen, obtained from ‘coal gasification...

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    5. Describe the bulk preparation of dihydrogen by electrolytic method. Wh...

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    6. Complete the following reactions : H(2)(g)+M(m)O(o)(s)overset(Delta)...

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    7. Complete the following reactions : CO(g)+H(2)(g)underset("catalyst")...

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    8. Complete the following reactions : C(3)H(8)(g)+3H( 2)O(g)underset("c...

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    9. Complete the following reactions : Zn(s)+NaOH(aq)overset("Heat")to

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    10. Discuss the consequences of high enthalpy of H–H bond in terms of chem...

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    11. What do you understand by (i) electron-deficient, (ii) electron-precis...

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    12. What do you understand by (i) electron-deficient, (ii) electron-precis...

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    13. What do you understand by (i) electron-deficient, (ii) electron-precis...

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    14. What characteristics do you expect from an electron-deficient hydride ...

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    15. Carbon hydrides of the type, C(n)H(2n+2) do not act as Lewis acid or L...

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    16. What do you understand by the term 'non-stoichiometric hydrides' ? Do ...

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    17. How do you expect the metallic hydrides to be useful for hydrogen stor...

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    18. How does the atomic hydrogen or oxy-hydrogen torch function for cuttin...

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    19. Among NH(3), H(2)O, HF and H(2)S which would have highest magnitude of...

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    20. Saline hydrides are known to react with water violently producing fire...

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