Quick picks on chemical bonding

Exercise and reference answers

Questions

1. Question

   Lewis placed the outer electrons at the corners of a:

   Choices

   1. Cube
   2. Sphere
   3. Ring

   Correct choice

   Cube

2. Question

   Notations showing valence electrons are:

   Choices

   1. Bohr diagrams
   2. Lewis symbols
   3. Kossel signs

   Correct choice

   Lewis symbols

3. Question

   VSEPR works especially well for the:

   Choices

   1. s-block
   2. d-block
   3. p-block

   Correct choice

   p-block

4. Question

   sp hybridisation is also called:

   Choices

   1. Diagonal
   2. Trigonal
   3. Tetrahedral

   Correct choice

   Diagonal

5. Question

   Dipole moment is expressed in:

   Choices

   1. Coulomb
   2. Debye
   3. Faraday

   Correct choice

   Debye

Instructions

Tap the correct answer before the round moves on.

Explanation