Question

What isbriskeffervescence?

Answer 1

Effervescence is the escape of gas from an aqueous solution and the foaming or fizzing that results from a release of the gas.

Answer 2

Brisk effervescence is the rapid or vigorous evolution of a gas in a chemical reaction. For example, when HCL is added to sodium bicarbonate, bubbles of CO2 gas are formed vigorously. ........................ NaHCO3 + HCl ---> NaCl + H2O + CO2.......