Select the classification for the following reaction.
F2(g) + 2NaCl(s) --> 2NaF(s) + Cl2(g)

Displacement reaction

Explanation:

The reaction

F2(g) + 2NaCl(s) --> 2NaF(s) + Cl2(g) is a displacement reaction because fluorine F2 displaced chlorine from the solution of its salt due to the relatively higher reactive potential of fluorine compared to chlorine among electronegative elements.

Thus, a salt of fluorine, NaF is formed while chlorine is displaced to just chlorine gas

water at room temperature is flowing through a pipe with pressure taps located 10 ft apart along one section of the pipe, which are connected to a mercury (s=13.6) manometer.