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Class XI Chemistry Quiz - Organic Chemistry: Some Basic Principles and Techniques

Class XI
Chemistry
Organic Chemistry - Some Basic Principles and Techniques
11 questions
EASY

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1. What is the primary focus of organic chemistry?

Inorganic compounds · Carbon-containing compounds · Metals and their properties · Physical chemistry principles

2. Which of the following is a characteristic feature of organic compounds?

High melting points · Solubility in water · Presence of carbon-hydrogen bonds · Insolubility in organic solvents

3. What is the functional group in alcohols?

Aldehyde group · Hydroxyl group · Carboxyl group · Amine group

4. Which of the following is a method of purification in organic chemistry?

Filtration · Distillation · Crystallization · All of the above

5. What technique is used to separate components of a mixture based on their boiling points?

Chromatography · Filtration · Distillation · Sublimation