Class 9 Exam  >  Class 9 Notes  >  Extra Documents & Tests for Class 9  >  Viva Voce: Food Sample Test for Starch and Adulteration

Viva Voce: Food Sample Test for Starch and Adulteration | Extra Documents & Tests for Class 9 PDF Download

Q.1. Give the full form of FPO and Agmark.

FPO ⟶  Food Products Order.

Agmark ⟶ Agricultural Marketing.


Q.2. Name the polymer of glucose.

Starch


Q.3. Name the adulterant present in turmeric and yellow dal.

Metanil yellow


Q.4. In which form food is stored in animals?

Glycogen


Q.5. Name the main source of starch.

Plants


Q.6. Name the acid used to test the metanil yellow in dal.

Hydrochloric acid


Q.7. Name the solution used to test the presence of starch.

Iodine solution


Q.8. Starch is a polymer of glucose, will glucose turn blue-black with brown iodine solution?

No, glucose is a simplest sugar.


Q.9. What is the difference between starch and carbohydrate?

Starch is a stored food under the nutritional group—carbohydrates.


Q.10. What is adulteration?

The addition of cheaper food material in better quality food is called adulteration.

The document Viva Voce: Food Sample Test for Starch and Adulteration | Extra Documents & Tests for Class 9 is a part of the Class 9 Course Extra Documents & Tests for Class 9.
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