Home
Class 12
CHEMISTRY
The Ellingham diagram for a number of me...

The Ellingham diagram for a number of metallic sulphides is shown below

Formation of which of the sulphides is most spontaneous ?

A

HgS

B

`Bi_(2)S_(3)`

C

`PbS`

D

`CS_(2)`

Text Solution

Verified by Experts

The correct Answer is:
C
`DeltaG^(0)` is more -ve for the formation of Pbs.
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • METALLURGY

    AAKASH SERIES|Exercise LEVEL-II (LECTRURE SHEET) (EXERCISE-II) (PASSAGE-VII)|2 Videos

  • METALLURGY

    AAKASH SERIES|Exercise LEVEL-II (LECTRURE SHEET) (EXERCISE-II) (PASSAGE-VIII)|3 Videos

  • METALLURGY

    AAKASH SERIES|Exercise LEVEL-II (LECTRURE SHEET) (EXERCISE-II) (PASSAGE-V)|3 Videos

  • IONIC EQUILLIBRIUM

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE EXERCISE (PRACTICE SHEET ( ADVANCED))|11 Videos

  • NITROGEN CONTAINING COMPOUNDS

    AAKASH SERIES|Exercise Conversions|18 Videos

Similar Questions

Explore conceptually related problems

The Ellingham diagram for a number of metallic sulphide is reproduced below Formation of which of the sulphides is most spontaneous

The Ellingham diagram for a number of metallic sulphides is shown below Which of the following sulphides can not be reduced to metal by H_(2) at about 1000^(@)c

Knowledge Check

  • Which of the following sulphides is white?

    A
    CdS
    B
    PBS
    C
    ZnS
    D
    SnS

    • Similar Questions

    Explore conceptually related problems

    The Ellingham diagram for a number of metallic sulphides is shown below Which sulphide occurs to minimum extent in nature

    The Ellingham diagram for a number of metallic sulphide is reproduced below In self reduction the reduction species is

    The Ellingham diagram for a number of metallic sulphide is reproduced below Partial roasting of chalcopyrite produces

    The Ellingham diagram for a number of metallic sulphide is reproduced below Iron is removed from chalcopyrite

    The Ellingham diagram for a number of metallic sulphide is reproduced below Which occurs to minimum extent in anture

    The Ellingham diagram for a number of metallic sulphide is reproduced below Which of the following sulpliides can be reduced to metal by H_(2) at about 1000 K?

    Which of the following is not sulphide ore ?

    Home
    Profile