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Components of Food and Separation of substances

Total questions: 10

Worksheet time: 4mins

Name
Class
Date
1.

Which method is used to separate Wheat flour from Wheat bran?

a)

sieving

b)

threshing

c)

winnowing

d)

filtration

2.

Deficiency of Vitamin H leads to which disease

a)

Scurvy

b)

Anemia

c)

Haemorrhage

d)

osteoporoisis

3.

Deficiency of Protein along with Carbohydrates leads to a condition called:

a)

Marasmus

b)

Protein Energy Malnutrition

c)

Protein Malnutrition

d)

kwashiorkor

4.

what are the methods used to separate insoluble solids from liquids

a)

Filtration

b)

Distillation

c)

Sedimentation and Decantation

d)

Evaporation

5.

which of the following is a source of Vitamin A

a)

Egg yolk

b)

Green leafy vegetables

c)

fruits

d)

rice

6.

What is the method used to seperate soluble solid from liquid

a)

filtration

b)

threshing

c)

evaporation and condensation

d)

dedimentation and decantation

7.

deficiency of calcium leads to which deficiency disease

a)

osteoporosis in children and rickets in adults

b)

rickets

c)

rickets in children and osteoporosis in adults

d)

osteoporosis

8.

A salad is a:

a)

Heterogeneous mixture

b)

compound

c)

Homogeneous mixture

d)

fruit mixture

9.

what are the symptoms of night blindness

a)

no vision, dryness of eyes

b)

dryness of eyes, improper vision

c)

improper vision, clearness of eyes

10.

nail polish can be removed by:

a)

evaporation and condensation

b)

sedimentation and decantaion

c)

filtration

d)

distillation