1.

Formic acid is obtained when which of the given reaction occurs?

A. Calcium acetate is heated with conc. H<sub>2</sub>SO<sub>4</sub>
B. Calcium formate is heated with calcium acetate
C. Glycerol is heated with oxalic acid at 110‚ÑÉ
D. Acetaldehyde is oxidised with K<sub>2</sub>Cr<sub>2</sub>O<sub>7</sub> and H<sub>2</sub>SO<sub>4</sub>
Answer» D. Acetaldehyde is oxidised with K<sub>2</sub>Cr<sub>2</sub>O<sub>7</sub> and H<sub>2</sub>SO<sub>4</sub>


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