Home
Class 11
CHEMISTRY
In which SO2 acts as oxidant, while reac...

In which `SO_2` acts as oxidant, while reacting with:

A

acidified `KMnO_4`

B

acidified `K_2 Cr_2 O_2`

C

`H_2 S`

D

acidified ` C_2 H_5 OH`

Text Solution

Verified by Experts

The correct Answer is:
C
`SO_2 + 2 H_2 S to 2 H_2 O + 3s `
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • REDOX REACTIONS

    BRILLIANT PUBLICATION|Exercise LEVEL -II|50 Videos

  • REDOX REACTIONS

    BRILLIANT PUBLICATION|Exercise LEVEL -III|50 Videos

  • REDOX REACTIONS

    BRILLIANT PUBLICATION|Exercise QUESTION|15 Videos

  • PURIFICATION AND CHARACTERISATION OF ORGANIC COMPOUNDS

    BRILLIANT PUBLICATION|Exercise LEVEL- III (Linked Comprehension Tyne (Paragraph I))|12 Videos

  • S-BLOCK ELEMENTS

    BRILLIANT PUBLICATION|Exercise LEVEL-III (Linked Comprehension Type)|9 Videos

Similar Questions

Explore conceptually related problems

H_(2)O_(2) act as reducing agent when it reacts with

Which among the following can act as oxidant as well as reductant

Knowledge Check

  • SO_2 can act as

    A
    Oxidising agent only
    B
    Reducing agent only
    C
    Both oxidising and reducing agents
    D
    Acid and a reducing agent only

  • Oxidation is de-electronation whereas reduction is electronation and both occur simultaneously. The overall chemical change is called redox reaction. Redox reactions are of three types: (i) Intermolecular redox reactions, (ii) Autoredox or disproportionation reaction, and (iii) Intramolecular redox reactions. Oxidants are themselves reduced and oxidise reductants. The oxidation number of an element in acompound decides its nature to act as oxidant or reductant. Select the species which can act as oxidant and reductant both: (I) H_2 SO_3 , (II) H_2 O_2 , (III)O_3 (IV) HNO_3 , (V) Cl_2

    A
    I,II,III
    B
    I,II,III,V
    C
    II,III,IV,V
    D
    III,IV,V

  • Which of the following produces another air pollutant by reacting with oxides of nitrogen in presence of sunlight?

    A
    HCl
    B
    `SO_2`
    C
    `O_3`
    D
    HCN gas

    • Similar Questions

    Explore conceptually related problems

    Nitric acid acts only as an oxidising agent while nitrous acid acts both as an oxidising as well as reducing agent. Explain.

    The chemical reactions taking place in electro chemical cells are redox reactions.In a Daniel cell, b) Identify the metal which is acting as the oxidizing agent in this reaction .

    What is the product when Mg react with SO_(2) ?

    While SO_2 and H_2O_2 act as oXIdising as well as reducing agents in reactions, O_3 and HNO_3 act only as oxIdents. Why ?

    While sulphur dioxide and hydrogen peroxide can act as oxidising as well as reducing agents in their reactions, ozone and nitric acid act only as oxidants, why?

    Home
    Profile