Question

b)Chlorine gas is passed in an aqueous potassium
iodide solution to form potassium chloride and iodine

Answer 1

Answer:

so what is the question ask properly

Answer 2

Answer:

Chlorine gas is passed in an aqueous potassium iodide solution to form potassium chloride solution and solid iodine. Ethanol is burnt in air to form carbon dioxide, water and releases heat.