CHEMISTRY DEPARTMENT

WAID ACADEMY

Drugs

Which two parts of the body are most likely to be damaged when alcohol is taken in excess?

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1. The liver and heart.

2. The stomach and gall bladder.

3. The brain and lungs.

4. The liver and brain.

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Which drink contains two units of alcohol?

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1. A single whisky.

2. A half-pint of beer

3. A bottle of alcopop.

4. A glass of wine.

A person has drunk 5 units of alcohol. How many hours will it take for the body to break down all five units?

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1. 2 hours

2. 2 hours 30 minutes

3. 5 hours

4. 10 hours

What name is given to the process by which sugars present in fruit and vegetables can be converted into alcohol?

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1. Distillation..

2. Fermentation.

3. Fractionation.

4. Cracking.

What kind of substance, found in yeast, catalyses the conversion of sugar into alcohol?

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1. A vitamin.

2. A mineral.

3. A carbohydrate.

4. An enzyme.

Water and alcohol can be partly separated from each other by distillation because they have

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1. different boiling points.

2. different melting points.

3. different densities.

4. different viscosities.

Which alcoholic drink contains the highest percentage of alcohol.

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1. Beer.

2. Whisky.

3. Wine.

4. Alcopop.

Which line shows three drugs that are all legal?

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1. Medicines, nicotine and ecstasy.

2. LSD, cannabis and ecstasy.

3. Alcohol, cannabis and nicotine.

4. Caffeine, nicotine and alcohol.

Being unable to do without a drug is called

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1. addiction.

2. craving.

3. desire.

4. prevention.

Which type of drug can kill bacteria?20

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1. Caffeine.

2. Antibiotic.

3. Alcohol.

4. Meths.