Multiple Choice
Trimellitic acid is an organic acid that has a composition of 51.44% C,2.88% H,and 45.68% O by mass.A 6.96-g sample of trimellitic acid dissolved in 30.00 g of acetone,CH3COCH3,has a boiling point of 58.09°C.What is the molecular formula of trimellitic acid? (Kb for acetone is 1.71°C/m,and pure acetone has a boiling point of 56.20°C.)
A) CH2O
B) C9H6O6
C) C3HO2
D) C18HO16
E) C6H2O4
Correct Answer:
Verified
Correct Answer:
Verified
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