Question

chlorine is vital for safe drinking water and widely used in paper, textiles, dyes, medicines, plastics, and consumer goods. it primarily aids in sanitation, bleaching, and disinfection. additionally, it helps produce chloroform, carbon tetrachloride, and extract bromine. in organic chemistry, it acts as an oxidizing agent and key substituent, enhancing compound properties like in synthetic rubber. use the information to answer the following multiple - choice question: which element helps to extract chlorine? sodium aluminum bromine magnesium

Explanation:

Step1: Recall relevant chemical reactions

In the industrial production of chlorine, electrolysis of sodium chloride (NaCl) solution is a common method. Sodium - related compounds are involved in the process of producing chlorine.

Step2: Analyze each option

Sodium is used in the form of sodium chloride in the electrolysis process to extract chlorine. Aluminum, bromine, and magnesium are not directly related to the main process of extracting chlorine.

Answer:

A. Sodium