Other questions in this quiz

2. What is the fourth ionisation enthalpy?

  • X(g) --> 4X+(g) + e-
  • X4+(g) --> X4+(g) + e-
  • X3+(g) --> X4+(g) + e-
  • X(g) --> X4+(g) + e-

3. The first ionisation enthalpy increases across a period and decreases down a group

  • True
  • False

4. The intermolecular bonds for halogens are...

  • instantaneous dipole-induced dipole bonds
  • polar
  • permanent dipole-permanent dipole bonds
  • covalent

5. What are raw materials?

  • Obtained through methods such as fractional distillation.
  • The reactants fed in at the start of a process.
  • The materials that feedstocks are prepared from.
  • The materials obtained after the processing and conversion of feedstocks.


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