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-p-Block elements - I — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistry-p-Block elements - I1 Mark
MCQ
Repeating unit of organosilicon polymers is
  • A
    ${\rlap{-} ({R_2}Si\rlap{-} )_n}$
  • B
    ${\rlap{-} ({R_2}Si-O_2\rlap{-} )_n}$
  • ✓
    ${\rlap{-} ({R_2}SiO\rlap{-} )_n}$
  • D
    All of these
✓

Answer

Correct option: C.
${\rlap{-} ({R_2}SiO\rlap{-} )_n}$
c

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