Questions


October 2022 1 2 Report
true or false^^
1-5


<3
• The chemical agent which is not compatible with some detergents and hard water is Quaternary Ammonium.

• Chlorine has a concentration of about 12.5-25 ppm in water that is at least 75°F.

• The chlorine needs seven seconds contact time to take affect on the sanitize tools and equipment.

• Among the chemical use as sanitizing agent, iodine as effective on a wide variety of bacteria.

• Iodine is a chemical sanitizer forms brown color that indicates strength.

“please answer correctly, avoid nonsense answer for points ty”

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