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p-Block Elements – II — Chemistry STD 12 — Question

Tamilnadu BoardEnglish MediumSTD 12Chemistryp-Block Elements – II1 Mark
MCQ
Find the odd one out :
  • A
    White phosphorous
  • B
    Red phosphorous
  • ✓
    phosphorous pentaoxide
  • D
    black phosphorous
✓

Answer

Correct option: C.
phosphorous pentaoxide
phosphorous pentaoxide
Hint: $P _2 O _5$ is a compound of phosphorous and others are allotropic form of phosphorous.

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