Calcium acetate on heating gives the compound with formula:
A
CH3COCH3
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B
CH3COOH
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C
CH3OH
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D
CH3COOCH3
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Solution
The correct option is ACH3COCH3 Dry distillation of calcium salts of carboxylic acids gives aldehydes or ketones.
When calcium acetate ((CH3COO)2Ca) is heated, acetone (CH3−CO−CH3) and calcium carbonate (CaCO3) are obtained. The reaction is as follows: (CH3COO)2CaΔ−→CH3−CO−CH3+CaCO3
Hence, calcium acetate on heating gives the compound with formula CH3COCH3.