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Find out the oxidation number of chlorine in the following compounds and arrange them in increasing order of oxidation number of chlorine. NaClO4 , NaClO3 , NaClO, KClO2 , Cl2O7 , ClO3 , Cl2O, NaCl, Cl2 , ClO2 . Which oxidation state is not present in any of the above compounds?

0 2 Views | Posted 4 months ago
Asked by Shiksha User

  • 1 Answer

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    Answered by

    alok kumar singh | Contributor-Level 10

    4 months ago

    This is a Long answer type question as classified in NCERT Exemplar

    We can calculate the oxidation states by - ]

    NaClO4 Oxidation no. of chlorine = +7 

    Suppose oxidation number of chlorine is x then,  1 + x + 4 × (−2) = 0

    ∴ x - 7 = 0 

        x = +7

    We can calculate, the oxidation states, as given below-

    NaClO3 Oxidation no. of chlorine = +5

    ? NaClO Oxidation no. of chlorine = +1

    ? KClO2 Oxidation no. of chlorine = +3

    ? Cl2O7 Oxidation no. of chlorine = +7

    ClO3 Oxidation no. of chlorine = +6

    Cl2O Oxidation no. of chlorine = +1 

    NaCl Oxidation&nb

    ...more

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