Carboxylic acids react with active metals (Na, K, Ca and Mg) to form their salt and?
A. H2O
B. H2O and CO2
C. CO2 only
D. H2 gas
Answer:D
Carboxylic acids react with active metals (Na, K, Ca and Mg) to form their salt and?
A. H2O B. H2O and CO2 C. CO2 only D. H2 gas