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MHT CET20243 May 2024Morning ShiftChemistryChemical Bonding and Molecular StructureActual

Which from following molecules has two lone pair of electrons in valence shell of its central atom?

Options

  1. ASO ₂
  2. BNH ₃
  3. CH ₂ O
  4. DSF ₄

Correct answer

C. H ₂ O

Step-by-step solution

In H ₂ O , central atom oxygen ( 6 valence electrons), attains a stable octet by bonding with 2 hydrogen atoms, resulting in 2 bond pairs and 2 lone pairs (four non-bonding electrons).

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