A compound which liberates carbon (IV) oxide from a hydrogentrioxocarbonate (lV) could have the molecular...

CHEMISTRY

WAEC 1991

A compound which liberates carbon (IV) oxide from a hydrogentrioxocarbonate (lV) could have the molecular formula

A. C₅H₂OH
B. C₃H₄
C. HCOOH
D. H₂O₂

Correct Answer: C. HCOOH

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