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What is the O.N in (a)H(2)S (b) SO(2) (c...

What is the O.N in `(a)H_(2)S (b) SO_(2) (c ) SO_(3)?`

Text Solution

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The correct Answer is:
`(a) -2,(b)+4,(c )+6`
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Explore conceptually related problems

Find out the oxidation number (O.N.) of S in (a) H_(2)S (b) SO_(2) (c) SO_(3) (d) SO_(3)^(2-) .

Give the characteristic tests for the following gases : (a) CO_(2) (b) SO_(2) (c) O_(2) (d) H_(2)

Knowledge Check

  • A nonmetallic element is converted into a compound 'X' after a series of reactions. A little amount of 'X' when tested with blue litmus turns to red. 'X' on complete reaction with another compound 'Y' gave the product which did not respond to litmus test. Identify the correct sequence of the reactions. (a) 2SO_(2) + O_(2) rarr 2SO_(3) (b) H_(2)SO_(4) + 2KOH rarr K_(2)SO_(4) + 2H_(2)O (c) SO_(3) + H_(2)O rarr H_(2)SO_(4) (d) S + O_(2) rarr SO_(2)

    A
    acdb
    B
    dacb
    C
    bcad
    D
    dcba

  • What is the oxidation of state of S in H_(2)SO_(5) and H_(2)S_(2)O_(8) ?

    A
    `+8, +7`
    B
    `+7, +7`
    C
    `+6, +5`
    D
    `+6, +6`

  • The equiv. wt. of hypo in the reaction Na_(2) S_(2) O_(3) + Cl_(2) + H_(2) O rarr Na_(2) SO_(4) + H_(2) SO_(4) + HCl is -

    A
    `( "Mol. Wt. ")/( 2) `
    B
    `( "Mol. Wt. ")/( 4) `
    C
    `( "Mol. Wt. ")/( 1) `
    D
    `( "Mol. Wt. ")/( 8) `

    • Similar Questions

    Explore conceptually related problems

    Give the characteristic tests for the following gases. (a) CO_(2)" "(b) SO_(2) (c) O_(2)" "(d) H_(2)

    Number of gaseous oxides among the following at room temperature is: (a) N_(2)O (b) NO (c) N_(2)O_(3) (d) NO_(2) (e) N_(2)O_(5) (f) P_(4)O_(6) (g) P_(4)O_(10) (h) SO_(2) (i) SO_(3)

    The equiv. wt. of hypo in the reaction Na_(2) S_(2) O_(3) + Cl_(2) + H_(2) O rarr Na_(2) SO_(4) + H_(2) SO_(4) + HCl is -

    The eq. wt. of Na_(2)S_(2)O_(3) as reductant in the reaction, Na_(2)S_(2)O_(3)+H_(2)O+Cl_(2)rarrNa_(2)SO_(4)+2HCl+S is :

    In this reaction SO_(2) is (i) SO_(2)+2H_(2)S to 3S+3H_(2)O (ii) 3SO_(2)+Cr_(2)O_(7)^(2-)+2H^(+) to 2Cr^(3+)+3SO_(4)^(2-)+H_(2)O

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