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The p-Block Elements — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistryThe p-Block Elements1 Mark
MCQ
Rock crystal is :
  • A
    $\text{NaCl}$
  • B
    Sand
  • ✓
    Quartz
  • D
    Agate
✓

Answer

Correct option: C.
Quartz
All clear colourless quartzs are known as rock crystal and they are used as ornamental stone.

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