The molar mass and empirical formula mass of a compound are 78 and 13 respectively. The molecular formula of the compound is (Empirical formula is CH)
A. C2H2O2
B. C2H4
C. C6H6
D. C3H8
Answer:C
The molar mass and empirical formula mass of a compound are 78 and 13 respectively. The molecular formula of the compound is (Empirical formula is CH)
A. C2H2O2 B. C2H4 C. C6H6 D. C3H8