Laundry Operations In Hotel! Trivia Facts Quiz
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Laundry operations often add alkalies in the wash water to make detergents more effective in cleaning linens. However, if alkalies remain in the fabric after washing and ironing, fibers can be damaged and linens could yellow and fade. Which of the following chemicals are used near the end of the wash cycle to neutralize any residual alkalinity in fabrics?
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Fabric softeners
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Antichlors
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Sours
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Starches
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Cleanliness is a major thing that people expect in hotels, and the quiz below is perfect for testing out what you know about laundry operations in hotels. There are different detergents and procedures that you as a laundry attendant, should use or follow to ensure that the room is clean as should be. Take this test and get to find See moreout!
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- 2.
Which of the following chemicals used in laundry operations helps detergents lather better and keep stains suspended in the wash water after they have been loosened and lifted from the fabric?
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Bleaches
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Sours
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Anticlors
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Alkalies
Correct Answer
A. AlkaliesExplanation
Alkalies are chemicals used in laundry operations that help detergents lather better and keep stains suspended in the wash water after they have been loosened and lifted from the fabric. Alkalies work by increasing the pH level of the water, which enhances the cleaning power of the detergent and improves its ability to remove dirt and stains. By keeping the stains suspended in the water, alkalies prevent them from re-depositing onto the fabric during the wash cycle, resulting in cleaner and brighter laundry.Rate this question:
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- 3.
Which of the following chemicals are used in laundry operations specifically to prevent the growth of bacteria and fungus on linens?
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Bleaches
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Mildewcides
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Sours
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Detergents
Correct Answer
A. MildewcidesExplanation
Mildewcides are chemicals specifically used in laundry operations to prevent the growth of bacteria and fungus on linens. They are designed to kill or inhibit the growth of mildew, which is a type of fungus that can cause stains, odors, and deterioration on fabrics. By using mildewcides in laundry operations, the linens can be effectively protected from bacterial and fungal growth, ensuring cleanliness and hygiene.Rate this question:
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- 4.
Which of the following statements about bleaches used in the wash cycle of the laundry operation is false?
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Chlorine bleach can be used for any washable, natural, colorfast fiber.
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Chlorine bleach is milder than oxygen bleach.
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Oxygen bleach works best in hot water and on organic stains.
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Oxygen bleach should never be used with chlorine bleach.
Correct Answer
A. Chlorine bleach is milder than oxygen bleach.Explanation
Chlorine bleach is not milder than oxygen bleach. In fact, chlorine bleach is generally stronger and more harsh than oxygen bleach. Chlorine bleach is a powerful disinfectant and stain remover, but it can also be damaging to fabrics and colors if not used properly. Oxygen bleach, on the other hand, is a gentler alternative that is safe for most fabrics and colors. It is effective in removing organic stains and is often recommended for use in cold water. Therefore, the statement that chlorine bleach is milder than oxygen bleach is false.Rate this question:
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- 5.
Which of the following statements about detergents used in laundry operations is false?
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Neutral or pure soaps are used primarily for heavy soiled fabrics.
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Alkalies are often added to syntheticdetergents to soften water and remove oils and grease.
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Hard water reduces a detergents cleaning ability.
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Sours destroy soaps.
Correct Answer
A. Neutral or pure soaps are used primarily for heavy soiled fabrics. -
- 6.
List the type of chemical described in questions 6 through 10. Help detergents lather better and keep stains suspended in the wash water.
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Alkalies
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Bleach
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Sours
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Mildewcides
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Antichlors
Correct Answer
A. AlkaliesExplanation
Alkalies are the type of chemical described in questions 6 through 10. They help detergents lather better and keep stains suspended in the wash water.Rate this question:
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- 7.
List the type of chemical described in questions 6 through 10. Help remove stains, kill bacteria, and whiten fabrics.
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Alkalies
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Bleach
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Sours
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Mildewcides
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Antichlors
Correct Answer
A. BleachExplanation
Bleach is the correct answer because it is a type of chemical that helps remove stains, kill bacteria, and whiten fabrics. It is commonly used in laundry and cleaning products for its disinfectant and whitening properties.Rate this question:
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- 8.
List the type of chemical described in questions 6 through 10. Mild acid used to neutralize any residual alkalinity in fabrics after washing and rinsing.
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Alkalies
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Bleach
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Sours
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Mildewcides
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Antichlors
Correct Answer
A. SoursExplanation
The correct answer is "Sours" because sours are mild acids that are used to neutralize any residual alkalinity in fabrics after washing and rinsing.Rate this question:
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- 9.
List the type of chemical described in questions 6 through 10. Prevent the growth of bacteria and fungus on linens for up to 30 days.
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Alkalies
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Bleach
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Sours
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Mildewcides
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Antichlors
Correct Answer
A. MildewcidesExplanation
The correct answer is "Mildewcides." Mildewcides are chemicals that are used to prevent the growth of bacteria and fungus on linens for a period of up to 30 days. They are specifically designed to inhibit the growth of mildew and other microorganisms, ensuring that linens remain clean and free from harmful pathogens.Rate this question:
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- 10.
List the type of chemical described in questions 6 through 10. Used in rinsing to ensure that all the chlorine in the bleach has been removed.
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Alkalies
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Bleach
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Sours
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Mildewcides
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Antichlors
Correct Answer
A. AntichlorsExplanation
Antichlors are the type of chemical described in questions 6 through 10. They are used in rinsing to ensure that all the chlorine in the bleach has been removed.Rate this question:
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Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.
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Current Version
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Mar 22, 2022Quiz Edited by
ProProfs Editorial Team -
Oct 19, 2007Quiz Created by
Aoht
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