Ace Your 2025 Certified Instrument Specialist (CIS) Challenge – Master the Art of Precision!

Question: 1 / 400

What is reverse osmosis (RO) primarily used for?

To enhance the taste of drinking water

For purification by removing most dissolved solids and contaminants

Reverse osmosis (RO) is primarily used for purification due to its ability to effectively remove most dissolved solids, contaminants, and impurities from water. The process utilizes a semi-permeable membrane that allows water molecules to pass through while blocking larger molecules, ions, and contaminants. This capability makes RO highly effective for producing clean, safe drinking water by significantly reducing levels of salts, bacteria, and other harmful substances.

The other choices highlight aspects that are either secondary effects or misconceptions about the function of RO. While it can indirectly affect taste by improving water purity, enhancing taste is not its primary purpose. Additionally, reverse osmosis is not intended to create chemical reactions in water or to alter the pH to make water more alkaline. The central role of reverse osmosis remains focused on purifying water by removing unwanted contaminants.

Get further explanation with Examzify DeepDiveBeta

To create a chemical reaction in water

To make water more alkaline

Next Question

Report this question

Download Ace Your 2025 Certified Instrument Specialist (CIS) Challenge – Master the Art of Precision! PDF Study Guide
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy