Question

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The empirical formula of an acid is
$ch2o2$
the probable molecular formula of acid may be

1)
$ch2o$
2)
$ch2o2$
3)
$c2h4o2$
4)
$c3h6o4$
​

Answer 1

The empirical formula of an acid is

CH2O2

Hope it's Helpful for you

Answer 2

Empirical formula of an acid is CH2O2

(Empirical formula) × n= molecular formular

n = Whole number multiple i.e 1,2,3,4......

if n=1 molecular formula CH2O2

Option (2) - Is the correct answer.

Hope It Helped You !!!