Alcohols (Edexcel GCSE Chemistry Combined Science): Quizzes

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Alcohols
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10 questions from this quiz

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What functional group do all alcohols contain?

Hydroxyl group (OH-OH)

What is the general formula for alcohols?

CnH2n+1OHC_nH_{2n+1}OH

Why do alcohols have similar chemical properties?

They have the OH-OH functional group

What happens to boiling points as carbon atoms increase in alcohols?

Boiling points gradually increase

By what unit does each alcohol differ from the next in the homologous series?

CH2CH_2

What is the formula for decanol, an alcohol with 10 carbon atoms?

C10H21OHC_{10}H_{21}OH

How is the OH-OH group in alcohols different from that in bases?

It is not a hydroxide ion (OHOH^-)

How many hydrogen atoms are in an alcohol with 5 carbon atoms?

11

What gives alcohols their typical reactions?

The hydroxyl group (OH-OH)

Which statement about alcohols as a homologous series is correct?

They have similar chemical properties

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