The empirical formula for C4H12O2 is C2H6O. That is option D.
Empirical formula of a compound:
The empirical formula of a chemical compound is defined as the simplest ratio of atoms present in the compound.
The empirical formula is otherwise called the simplest formula of a chemical compound.
To find the empirical formula, divide through with the smallest mole.
Therefore,
Carbon = 4/2 = 2
hydrogen= 12/2 = 6
oxygen= 2/2= 1
Therefore, the empirical formula for C4H12O2 is C2H6O.
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