Chemistry 5070 · O Level · Simple molecules and covalent bonds

Simple molecules and covalent bonds — practice question

Which compound has exactly eight covalent bonds?

  • A$\text{CH}_2\text{OH} - \text{CH}_2\text{OH}$
  • B$\text{CH}_2\text{OH} - \text{CH}_3$
  • C$\text{COOH} - \text{COOH}$
  • D$\text{COOH} - \text{CH}_2\text{OH}$

Worked solution & mark scheme

This 1-mark question has a full step-by-step worked solution and mark scheme.

  • Full mark scheme, point by point
  • Step-by-step worked solution
  • Write your answer & get it marked instantly by AI