1.

An organic compound 'X' of molecularformula C_(2)H_(4)O_(2) gives brisk effervescence with sodium bicarbonate. Give the name and formula of X.

Answer»

SOLUTION :X. is ethanoic acid (an organic acid). ` .X. to CH_(3)COOH`
`CH_(3)COOH +NaHCO_(3) to CH_(3)COONa +CO_(2)+H_(2)O`
Organic acid decomposes sodium bicarbonate and gives brisk effervescence of carbon DIOXIDE GAS.


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