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NEETChemistryp Block Elements (Group 13 & 14)

What is the reason for other elements in group 14 to exceed their covalence beyond 4?

Options

  1. APresence of d orbital
  2. BHigh ionization enthalpy
  3. CElectron donation from ns2 electrons
  4. DFormation of electron precise molecules

Correct answer

A. Presence of d orbital

Step-by-step solution

The other elements in the group can exceed their covalence beyond 4 because of the presence of d orbital in them.

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