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Questions and Answers

Which type of bond represents an ideal situation, but does not exist in reality?

  • Ionic bond (correct)
  • Nonpolar covalent bond
  • Resonance bond
  • Covalent bond

In a covalent bond between two similar atoms, where is the shared pair of electrons situated?

  • More towards one atom than the other
  • Exactly between the two identical nuclei
  • Not specified in the text
  • Equally attracted by the two atoms (correct)

What is the term used for a bond formed between two similar atoms in which the shared electron pair is situated exactly between the two identical nuclei?

  • Covalent bond
  • Ionic bond
  • Nonpolar covalent bond (correct)
  • Resonance bond

In a heteronuclear molecule like HF, where is the shared electron pair between the two atoms displaced more towards?

<p>Fluorine (D)</p> Signup and view all the answers

What do the three canonical forms represented by I, II, and III in Fig. 4.4 and Fig. 4.5 represent?

<p>Resonance forms (A)</p> Signup and view all the answers

What is the term used for a bond formed between two similar atoms in which the shared electron pair is situated exactly between the two identical nuclei?

<p>nonpolar covalent bond</p> Signup and view all the answers

In a covalent bond between two similar atoms, where is the shared pair of electrons situated?

<p>exactly between the two identical nuclei</p> Signup and view all the answers

In a heteronuclear molecule like HF, where is the shared electron pair between the two atoms displaced more towards?

<p>fluorine</p> Signup and view all the answers

Which type of bond represents an ideal situation, but does not exist in reality?

<p>a hundred percent ionic or covalent bond</p> Signup and view all the answers

What do the three canonical forms represented by I, II, and III in Fig. 4.4 and Fig. 4.5 represent?

<p>resonance</p> Signup and view all the answers

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