What is the decrease in volume of air when pyrogallol is shaken with 30.00cm 3
CHEMISTRY
JAMB 2001
What is the decrease in volume of air when pyrogallol is shaken with 30.00cm3 of air ?
- A. 15.00cm3
- B. 6.30cm3
- C. 0.63cm3
- D. 0.06cm3
Correct Answer: B. 6.30cm3
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