Question

heating of phosphorous pentachloride is ...... reaction​

Answer 1

Answer:

exothermic reaction

Explanation:

PHOSPHORUS PENTACHLORIDE is a lightly yellow, fuming crystalline material, highly caustic, corrosive and toxic. Flammable by chemical reaction. Violent exothermic reaction with water or steam. When heated to decomposition it emits highly toxic fumes of chlorides and oxides of phosphorus.

Answer 2

Answer:

a chemical

Explanation:

becasue both cannot be changed to their form again