10g of a solid is in equilibrium with its own vapour. When 1 g of

CHEMISTRY
JAMB 1993

10g of a solid is in equilibrium with its own vapour. When 1 g of a small amount of solid is added, the vapour pressure?

  • A. remains the same
  • B. drops
  • C. increases by 1%
  • D. increases by 99%

Correct Answer: B. drops



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