Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • Medical
  • Help me understand! In the extraction of copper from its sulphide ore, the metal finally obtained by the reduction of cuprous oxide with:

In the extraction of copper from its sulphide ore, the metal finally obtained by the reduction of cuprous oxide with:

  • Option 1)

    iron (II) sulphide

  • Option 2)

    carbon monoxide

  • Option 3)

    copper (I) sulphide

  • Option 4)

    sulphur dioxide

 

Answers (1)

 

Reduction of Metal Oxide to Metal -

The crude metal is obtained when the roasted ore or calcined ore is put to reduction by using a suitable reducing agent.

- wherein

HgO+HgS\rightarrow 3Hg+SO2

 

 


Option 1)

iron (II) sulphide

Incorrect

Option 2)

carbon monoxide

Incorrect

Option 3)

copper (I) sulphide

Correct

Option 4)

sulphur dioxide

Incorrect

Posted by

subam

View full answer

NEET 2024 Most scoring concepts

    Just Study 32% of the NEET syllabus and Score up to 100% marks

Similar Questions

Trending Articles/News

anam-khan

Bihar NEET UG 2024 stray vacancy seat allotment result tomorrow; confirm admission till December 29
anam-khan

Bihar NEET UG 2024 special stray vacancy round 3 choice-filling deadline today; allotment on December 27
anam-khan

Bombay HC grants admission to MBBS aspirant in Maharashtra college through supernumerary seat

Latest Question