Chemistry 9701 · AS & A Level · Atoms, molecules and stoichiometry

Atoms, molecules and stoichiometry — practice question

Sodium reacts with $1$ mol of compound Y to form $1$ mol of $\text{H}_2\text{(g)}$. Which compound could Y be?

  • A$\text{CH}_3\text{CH}_2\text{CH}_2\text{CH}_2\text{OH}$
  • B$(\text{CH}_3)_3\text{COH}$
  • C$\text{CH}_3\text{CH}_2\text{CH}_2\text{CO}_2\text{H}$
  • D$\text{CH}_3\text{CH(OH)CO}_2\text{H}$

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