A narrow-spectrum antibiotic is active against-

1. Gram-positive or gram-negative bacteria.
2.  Gram-negative bacteria only.
3. Single organism or one disease.
4. Both gram-positive and gram-negative bacteria.

Subtopic:  Classification of Medicines |
 64%
From NCERT
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The compound that causes general antidepressant action on the central nervous system is known as -

1. Analgesics

2. Tranquilizers

3. Narcotic analgesics

4. Antihistamines

Subtopic:  Classification of Medicines |
 78%
From NCERT
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Compound which is added to soap to impart antiseptic properties is

1. Sodium lauryl sulfate

2. Sodium dodecylbenzene sulphonate

3. Rosin

4. Bithional 

Subtopic:  Classification of Medicines |
 83%
From NCERT
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Equanil acts as a/an:

1. Artificial sweetener

2. Tranquilizer

3. Antihistamine

4. Antifertility drug

Subtopic:  Classification of Medicines |
 92%
From NCERT
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Which of the following enhances the leathering property of soap?

1. Sodium carbonate

2. Sodium rosinate

3. Sodium stearate

4. Trisodium phosphate

Subtopic:  Soaps & Detergents, Dyes & Propellant |
From NCERT
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Glycerol is added to soap. It functions is-

1. As a filler

2. To increases leathering

3. To prevent rapid drying

4. To make soap granules

Subtopic:  Soaps & Detergents, Dyes & Propellant |
 75%
From NCERT
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Which of the following is an example of liquid dishwashing detergent?

Subtopic:  Soaps & Detergents, Dyes & Propellant |
 72%
From NCERT
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Polyethyleneglycols are used in the preparation of which type of detergents?

1. Cationic detergents

2. Anionic detergents

3. Nonionic detergents

4.  Soaps

Subtopic:  Soaps & Detergents, Dyes & Propellant |
 79%
From NCERT
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A molecule that cannot act as a target for drug function in the body is:

1. Carbohydrates

2. Lipids

3. Vitamins

4. Proteins

Subtopic:  Classification of Medicines |
 82%
From NCERT
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The incorrect statement among the following regarding enzyme inhibitors is:

1. They inhibit the catalytic activity of the enzyme.
2. They prevent the binding of substrate.
3. Generally, a strong covalent bond is formed between an inhibitor and an enzyme.
4. Inhibitors can be competitive or non-competitive.

Subtopic:  Classification of Medicines |
 68%
From NCERT
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