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Write the chemical equations of the foll...

Write the chemical equations of the following reactions :
Sucrose is heated with conc. `H_(2)SO_(4)`.

Text Solution

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`C_(12)H_(22)O_(11)("conc.")/(H_(2)SO_(4))12C+11H_(2)O`
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Knowledge Check

  • Anilin is heated with conc H_(2)SO_(4) gives

    A
    o-amino benzene sulphonic acid
    B
    p-amino benzene sulphonic acid
    C
    m-amino benzene sulphonic acid
    D
    isophthalic aicd

  • Kl when heated with conc. H_(2)SO_(4) gives

    A
    Hl
    B
    `I_(2)`
    C
    `HIO_(3)`
    D
    `KIO_(3)`

  • Conc. H_(2)SO_(4) is not

    A
    Hygroscopic
    B
    Dehydrating agent
    C
    Sulphonating agent
    D
    efflorescent
    • CBSE COMPLEMENTARY MATERIAL-P-BLOCK ELEMENTS-SHORT ANSWER-I TYPE QUESTIONS
    1. Write the chemical equations of the following reactions : Sucrose is...

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    2. Write the chemical equations of the following reactions : Sodium nit...

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    3. Mention the favourable conditions for the manufacture of sulphuric aci...

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    4. Complete the following reactions : PbS + O(3) →

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    5. Complete the following reactions : KI + H(2)O + O(3) →

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    6. Complete the following chemical equations : (i) SO(2) + MnO(4)^(-) +...

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    7. Complete the following reactions : S(8) + H(2)SO(4) ("conc.") →

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    8. H(2)S is a stronger acid than H(2)O. Explain

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    9. Account for the following : Two S - O bond lengths in SO(2) are equ...

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    10. Explain why : SF(6) is inert and stable but SF(4) is reactive.

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    11. Why does sulphur have greater tendency for catenation than oxygen ?

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    12. How is O(3) estimated quantitatively ?

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    13. Explain why ozone is thermodynamically less stable then oxgen ?

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    14. Draw the structure of : H(2)SO(5)

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    15. Draw the structure of : SO(3)^(2-)

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    16. Interhalogen compounds are more reactive than halogens except F(2). Wh...

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    17. Give one important use of ClF(3).

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    18. Write the composition of bleaching powder.

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    19. What happens when NaCl is heated with conc. H(2)SO(4) in the presence ...

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    20. A colourless pungent smelling gas, which easily liquefies to a colourl...

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