Which of the Following Is Commonly Used as a Preservative

question 68

Multiple Choice

Which of the following is commonly used as a preservative in a 10% solution and as a germicide and sporicide in a 5% solution?

• A) Formaldehyde
• B) Alcohol
• C) Iodine
• D) Hydrogen peroxide
• E) Germicidal soap

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A concept in social psychology that suggests fairness in the distribution of resources and efforts affects motivation and satisfaction.

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