Question

a). Chlorine gas burns in hydrogen gas to give
hydrogen chloride.​

Answer 1

Answer:

Hydrogen chloride may be formed by the direct combination of chlorine (Cl2) gas and hydrogen (H2) gas; the reaction is rapid at temperatures above 250 °C (482 °F). The reaction, represented by the equation H2 + Cl2 → 2HCl, is accompanied by evolution of heat and appears to be accelerated by moisture

Explanation:

Hope helps

Answer 2

Answer:

Hydrogen chloride may be formed by the direct combination of chlorine (cl2) gas and hydrogen (H2) gas,the reaction is rapid at temperatures above 250° C

(482° F). The reaction,represented by the equation

H2 + Cl2 —————› 2HCl ,is accompanied by evolution of heat and appears to be accelerated by moisture.