Chemistry 0620 · IGCSE · Simple molecules and covalent bonds

Simple molecules and covalent bonds — practice question

Which molecule contains just two shared pairs of electrons?

  • A$\text{CH}_4$
  • B$\text{Cl}_2$
  • C$\text{HCl}$
  • D$\text{H}_2\text{O}$

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