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General Principles and Processes of Extraction of Elements — Chemistry STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceChemistryGeneral Principles and Processes of Extraction of Elements1 Mark
MCQ
Cinnabar is :
  • ✓
    HgS
  • B
    PbS
  • C
    $ SnO_{2} $
  • D
    $ PbCO_{3} $
✓

Answer

Correct option: A.
HgS
A

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