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STD 12 - p -Block elements - ll — JEE STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceJEESTD 12 - p -Block elements - ll4 Marks
MCQ
Which of the following is a suboxide
  • A
    $B{a_2}O$
  • B
    $CaC{O_3}$
  • ✓
    ${C_3}{O_2}$
  • D
    $ZnO$
✓

Answer

Correct option: C.
${C_3}{O_2}$
c
Carbon suboxide, is also called as tricarbon dioxide, is an oxide of carbon with chemical formula $C _3 O _2$ or $O = C = C = C = O$. Its four double bonds make it a cumulene. It is one of the stable members of the series of linear oxocarbons

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