Question

Metals bond with halogens to form colorless metal halides. During an experiment, chlorine water was added to a solution of sodium iodide. A record of the experiment is shown.

Experimental Record
Reactants: CI2 NaI Color of Reactants: Colorless solution Color of Reactants after Mixing: Brown colored solution is formed

Which of the following conclusions can be made about this chemical reaction based on the data?
Iodine is more reactive than chlorine.
Sodium iodide and chlorine do not react.
Sodium chloride is formed from a single replacement reaction.
Iodine is colorless and is formed from a single replacement reaction.

Answer 1

Answer: a. Chlorine is more reactive than bromine.

Explanation: I just took the test.

Answer 2

Sodium chloride is formed from a single replacement reaction.

Step-by-step explanation: