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WorksheetsFood Adulteration Quiz
Total questions: 15
Worksheet time: 10mins
Some of the adulterants that are used in milk are
water
chalk
urea
caustic soda
Coffee seeds are adulterated with
fenugreek seeds
tamarind seeds
toor dhal
pappaya seed
Vegetables are mostly adulterated with the dye
(a)
Purity of silver used as a food ingredient must be
80
78
99.9
10
What color indicates the presence of starch on the addition of Iodine
(a)
Molasses sugar is the common adulterant in
ghee
honey
tamarind paste
ginger garlic paste
The dye used in dal as an adulterant for colouring is
malachite green
eosine
metanil yellow
turmeric powder
The common adulterant used in black pepper are
urad dal
Papaya seeds
black cumin seeds
black berries
Butter is adulterated with
(a)
Intentional adulterants are
stones
Pesticide residues
droppings of rodents
mud
Formation of dense lather in milk on agitation indicates
good quality milk
presence of detergent
large amount of fat
aulterated milk
When water is poured in black pepper adulterated with pappaya seed, black pepper will sink while pappaya seed float
True
False
Lead chromate is adlulterant in
Chilli powder
Besan powder
Turmeric Powder
Garam masala
When common salt is dissolved in water, white turbidity indicates
presence of iodine
presence of chalk
pure salt
adulterated salt
Rhodamine B is food adulterant in
Green chilli
Sweet potato
potato
Peas
