Organic Chemistry - Chemistry in Everyday Life

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Q1. Which of the following compounds is used as an antiseptic? (2020)

Solution:

Ethanol is commonly used as an antiseptic due to its ability to kill bacteria and viruses.

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Q2. Which of the following compounds is used in the production of soap? (2022)

Solution:

Sodium hydroxide is used in the saponification process to produce soap from fats and oils.

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Q3. Which of the following is a synthetic dye used in food? (2023)

Solution:

Tartrazine is a synthetic yellow dye commonly used in food products.

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Q4. What is the primary function of antioxidants in food? (2022)

Solution:

Antioxidants prevent oxidation, which can lead to spoilage and degradation of food quality.

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Q5. Which of the following is NOT a characteristic of essential oils? (2021)

Solution:

Essential oils are typically non-water-soluble and are known for their volatile and aromatic properties.

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Q6. What is the primary function of cholesterol in the body? (2023)

Solution:

Cholesterol is essential for the production of hormones, including steroid hormones and vitamin D.

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Q7. Which of the following is a common source of dietary fiber? (2020)

Solution:

Fruits are a common source of dietary fiber, which is important for digestive health.

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Q8. Which of the following is a common analgesic? (2021)

Solution:

All of the options listed (Ibuprofen, Aspirin, and Paracetamol) are common analgesics used to relieve pain.

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Q9. Which of the following compounds is used in the treatment of diabetes? (2022)

Solution:

Metformin is a medication commonly prescribed for the management of type 2 diabetes.

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Q10. Which of the following is used as a flavoring agent in food? (2019)

Solution:

Vanillin is the primary component of the extract of the vanilla bean and is widely used as a flavoring agent in food.