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MHT CET Chemistry Model Test 02 — MHT - CET STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 ScienceMHT - CETMHT CET Chemistry Model Test 021 Mark
MCQ
Select the INCORRECT statement.
  • ✓
    Common covalency of oxygen is 6.
  • B
    Oxygen is paramagnetic.
  • C
    Oxygen cannot exhibit higher oxidation states due to absence of vacant d orbitals.
  • D
    Hydride of oxygen $\left(\mathrm{H}_2 \mathrm{O}\right)$ is liquid at room temperature.
✓

Answer

Correct option: A.
Common covalency of oxygen is 6.
A. Common covalency of oxygen is 6.

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