The molecular formula of a compound having empirical formula CH2 (vapour density = 14) is given by (1) C2H4 (2) C6H6 (3) C3H8 (4) C2H6
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Answer:
c2h6
Explanation:
molecular formula
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Answer:
C2H4
2×vapour density = formula of vapour density
2×14
=28
=28/14 (dividing by vapour density)
=2
multiply of 2 in the empirical formula
CH2 × 2
Ans = C2H4
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