Question

Complete the table given below. State Yes/No based on the results obtained by

following processes on food items given in the table below.

(5)



Food items

Gives blue-black

colour when iodine

solution is added.

Gives purple colour

when two drops of

copper sulphate

solution and 10

drops of caustic

soda is added to it.

Oil stains are seen

when rubbed on

paper

Raw potato Yes

Dried coconut

Peanuts

Milk

Gram flour

Boiled rice

​

Answer 1

Answer:

1.yes

2.no

3.yes

4.no

5.no

Explanation:

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Answer 2

Answer:

following processes on food items given in the table below.

(5)

Food items

Gives blue-black

colour when iodine

solution is added.

Gives purple colour

when two drops of

copper sulphate

solution and 10

drops of caustic

soda is added to it.

Oil stains are seen

when rubbed on

paper

Raw potato Yes

Dried coconut

Peanuts

Milk

Gram flour

Boiled rice

Explanation:

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