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An organic compound containing 40.1% carbon and 6.6% hydrogen has an empirical formula of?

Chemistry
JAMB 1992
An organic compound containing 40.1% carbon and 6.6% hydrogen has an empirical formula of?
  • A. C2H4O2
  • B. C2H3O2
  • C. CH2O
  • D. CH3O
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Correct Answer: Option C
Explanation
Carbon Hydrogen
40.1..........................6.67
(3.342) / (3.342).............(6.67) / (3.342)
1 1.9958
1 Ω 2
CH2O
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