What is the empirical formula of C2H2 and C6H6?
C3H3
C2H2
CH
C6H6
Empirical formula represents the simplest whole number ratio of various atoms in a compound hence for both C2H2 and C2H6 the empirical formula is CH.
Give th empirical formula of: (a) C6H6, (b) C6H12O6, (C)C2H2, (d) CH3COOH.
Empirical formula of an organic compound is CH and its molecular mass is 78g/mol. What is its molecular formula?
If the heats of formation of C2H2 and C6H6 are 230 KJ mol−1 and 85 KJ mol−1 respectively, theΔH value for the trimerisation of C2H2 is: