Chemistry 0620 · IGCSE · Fuels

Fuels — practice question

Which substance is not used as a source of fuel?

  • Abitumen
  • Bdiesel
  • Cgasoline
  • Dhydrogen

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