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AP EAMCET2014ChemistryClassification of Elements and Periodicity in Properties

The number of electrons is the valence shell of the central atom of a molecules is 8 . The molecule is

Options

  1. ABCl ₃
  2. BBeH ₂
  3. CSCl ₂
  4. DSF ₆

Correct answer

C. SCl ₂

Step-by-step solution

In SCl ₂ , number of lone pairs on S = 6-2(1) 2 =2 Total number of pairs of electrons =2 bonding +2 lone pairs =4 pairs Total number of electrons in valency shell =4 2=8

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