Destructive distillation of coal means

CHEMISTRY
WAEC 1994

Destructive distillation of coal means

  • A. heating coal in plentiful supply of air
  • B. burning coal in air to produce water and carbon (IV) oxide
  • C. heating coal in the absence of air
  • D. heating coal in limited supply of air

Correct Answer: C. heating coal in the absence of air



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