Chemical bonding quiz 3

Chemical Bonding Quiz

1. Which bond type involves the complete transfer of electrons from one atom to another?

a) Ionic b) Covalent c) Metallic d) Van der Waals

2. In a covalent bond, what is the term for the sharing of two pairs of electrons?

a) Double bond b) Triple bond c) Quadruple bond d) Quadratic bond

3. Which molecule has a bent shape?

a) H2O b) CO2 c) NH3 d) CH4

4. Which type of bond is the strongest among atoms of the same element?

a) Metallic b) Covalent c) Ionic d) Hydrogen

5. Which bond is characterized by a partial positive and partial negative charge on the atoms?

a) Polar covalent b) Nonpolar covalent c) Ionic d) Metallic

6. What is the geometry of a molecule with five electron pairs?

a) Trigonal bipyramidal b) Octahedral c) Linear d) Tetrahedral

7. Which type of bond is present in diamond?

a) Covalent b) Ionic c) Metallic d) Van der Waals

8. What is the bond angle in a molecule with a linear shape?

a) 180 degrees b) 90 degrees c) 120 degrees d) 109.5 degrees

9. Which molecule has a trigonal bipyramidal shape?

a) PCl5 b) SF6 c) CH4 d) CO2

10. What type of bond is present in solid sodium chloride?

a) Ionic b) Covalent c) Metallic d) Hydrogen