1
KCET 2021
MCQ (Single Correct Answer)
+1
-0

A pure compound contains $$2.4 \mathrm{~g}$$ of $$\mathrm{C}, 1.2 \times 10^{23}$$ atoms of $$\mathrm{H}, 0.2$$ moles of oxygen atoms. Its empirical formula is

A
$$\mathrm{C}_2 \mathrm{HO}$$
B
$$\mathrm{C}_2 \mathrm{H}_2 \mathrm{O}_2$$
C
$$\mathrm{CH}_2 \mathrm{O}$$
D
$$\mathrm{CHO}$$
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