Lemon Quiz: questions and answers

1. Where are lemons native to?

South America

South Asia

North Asia

2. When was citric acid first extracted from lemon juice by a Swedish chemist?

1888

1874

1897

3. What is the pH of lemon juice?

2.2

2.8

4.5

4. What is lemon mostly known for besides food?

Cooling

Moisutizing

Cleansing

5. How tall can Australian wild lemon grow?

4m

10m

12m

6. What is the hybrid between a lemon and an orange called?

Meyer

Lemur

Lemor

7. Which country is the largest producer of lemons?

Singapore

India

Russia

8. Which family do lemons belong to?

Rosids

Sapindales

Rutaceae

9. Who introduced lemons to the Americas?

Dutch explorers

Christopher Columbus

Greek invadors

10. Lemons are usually served post meals in fine dining in order to:

Freshen the mouth

Help in digestion

Clean fingers and nails

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