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Carbon and its Compounds — Science STD 10 — Question

CBSE BoardEnglish MediumSTD 10ScienceCarbon and its Compounds1 Mark
MCQ
Diamond is not a good conductor of electricity because :
  • A
    It is very hard.
  • B
    Its structure is very compact.
  • C
    It is not soluble in water.
  • ✓
    It has no free electrons to conduct electric current.
✓

Answer

Correct option: D.
It has no free electrons to conduct electric current.

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