Question #96121

1 Answer
Apr 10, 2016

F_2 + 2NaCl -> 2NaF + Cl_2 is TRUE. I will let you read the explanation and work out the other cases.

Explanation:

Halogens are more reactive as you go up that column in the periodic table, and the more reactive ones will displace the less reactive ones. Example: Fluorine is above chlorine among the halogens, so F_2 does react with NaCl to give NaF and Cl_2.