Which of the following is the formula of oxalic acid?
Options
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A.
H2C2O4
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B.
CH3COOH
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C.
C6H8O7
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D.
CH3CH2COOH
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E.
HCOOH
Correct Answer (Detailed Explanation is Below)
A.
H2C2O4
Detailed Explanation
Oxalic acid has the molecular formula H2C2O4, also written as (COOH)2.