Organic chemistry

Total Questions: 15

1 - In which country ethanol extracted from sugarcane can be used as an alternative fuel for cars?

A ) Japan
B ) Brazil ✅
C ) China
D ) None of these

2 - Sugar can be extracted in Pakistan from sugarcane and------:
A ) Beet ✅
B ) Wheat
C ) Corn
D ) Rice

3 - Saturated hydrocarbons are called------:
A ) Alkenes
B ) Alkanes ✅
C ) Alkynes
D ) None of these

4 - Which material is used in a normal pencil?

A ) Silicon
B ) carbon
C ) Graphite ✅
D ) None of these

5 - Enzymes are basically made up of------:
A ) Vitamins
B ) Proteins ✅
C ) Fats
D ) Nucleic acid

6 - What should be given to an athlete for instant energy?

A ) Carbohydrates ✅
B ) Vitamins
C ) Protein
D ) Fats

7 - Milk contains water-----?
A ) 70%
B ) 75%
C ) 87% ✅
D ) 90%

8 - Bio fuels are source of energy derived from?

A ) Oceans
B ) Plants & Animals ✅
C ) Birds
D ) Air & water

9 - The energy value of fats and oil is times more than carbohydrates and proteins.

A ) 4.25
B ) 2.25 ✅
C ) 3.25
D ) 5.25

10 - The enzyme that catalyzes the hydrolysis of fats is-------:
A ) Galactose
B ) Lactose
C ) Fructose
D ) Lipase ✅

11 - Interferon is --------:
A ) Enzym
B ) Protein ✅
C ) Carbohydrate
D ) Lipid

12 - Fat store in which part of the body?

A ) Subcutaneous ✅
B ) Heart
C ) Liver
D ) Arteries

13 - Which one of the following has the maximum calorific value?

A ) Carbohydrates
B ) Lipids ✅
C ) Protein
D ) Fibres

14 - Muscles and blood are formed of------:
A ) Carbohydrates
B ) Protein ✅
C ) Vitamins
D ) Fats

15 - The sugar present in milk is----:
A ) Glucose
B ) Lactose ✅
C ) Fructose
D ) Sucrose
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