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SO(2) is obtained when...

`SO_(2)` is obtained when

A

oxygen reacts with dilute sulphuric acid

B

Hydrolysis of dilute `H_(2)SO_(4)`

C

Hydrolysis of dilute `H_(2)SO_(4)`

D

Concentrated `H_(2)SO_(4)` reacts with `Na_(2)SO_(3)`

Text Solution

Verified by Experts

The correct Answer is:
C
`underset((a))(Na_(2)SO_(3)) + underset((aq))(H_(2)SO_(4)) + underset((aq))(Na_(2)SO_(4)) + underset((l))(H_(2)O) + underset((g))(SO_(2))`
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A colourless salt (X) has 50\% Na so, and 50\% H20, what is the formula of (X)? How much of SO_(2) at NTP is obtained when 2.52 g of (X) reacts with excess of dil. H_(2)SO_(4) ?

How many of the following are correct. (i) A white precipitate is obtained when a solution of BaCl_(2) is treated with Na_(2)SO_(3) (ii) A white precipitate is obtained when a solution of NaAlO_(2) is heated with NH_(4)Cl (iii) A white precipitate is obtained when H_(2)SO_(4) is passed through a solution of ZnSO_(4) (iv) A white precipitate is obtained when a solution of ZnSO_(4) is treated with one of Na_(2)CO_(3)

Knowledge Check

  • NO_(2) is not obtained when is heated

    A
    `Pb(NO_(3))_(2)`
    B
    `AgNO_(3)`
    C
    `LINO_(3)`
    D
    `KNO_(3)`

  • Deminerakised H_(2)O is obtained when

    A
    Water is passed through `R-SO_(3)`H resin
    B
    Water is passed through `R-overset(+)NH_(3)Ooverset(Theta)H` resin
    C
    Water is passed through both `RSO_(3)H` resin and `R" "overset(o+)NH_(3)OoversetTheta(H)` resin
    D
    We can't get demineralised `H_(2)O` artificially by resins

  • H_(2)O_(2) can be obtained when following reacts with H_(2)SO_(4) excepts with

    A
    `PbO_(2)`
    B
    `BaO_(2)`
    C
    `Na_(2)O_(2)`
    D
    `SrO_(2)`

    • Similar Questions

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    Reddish brown gas is obtained when the following are treated with conc. H_(2)SO_(4)

    Which of the following alcohol is obtained when. 2-methyl propene reacts with H_(2)O in presence of H_(2)SO_(4) :

    A colourless salt X has 50% Na_(2)SO_(3) and 50% H_(2)O . How much of SO_(2) at NTP is obtained when 2.52 g of X reacts with excess of dil . H_(2)SO_(4) ?

    Reddis-brown gas is obtained when the following are treated with conc. H_(2)SO_(4) ?

    SO_(2) will be obtained from the following:

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