Fiber Crops

Q.

Which fibre among the following is not a natural fibre?

1. Silk

2. Cotton

3. Linen

4. Nylon

Q. Match the following crops to its type.

Q.

Observe the following three images and identify the fibre.

1. Silk fibre

2. Cotton fibre

3. Jute fibre

4. Nylon fibre

Q.

Coir is a natural fibre.

1. False
2. True

Q.

In the old days, Greek messengers who visited India were in awe about “wool that grew on trees”. Which fibre were they talking about?

1. Linen

2. Bark

3. Silk

4. Cotton

Q.

Which of the following is/are uses of cotton seeds?

1. Disinfectant

2. Industrial Purposes

3. Biopesticide

4. Cattle Feed

Q.

Which of the following is/are uses of cotton seeds?

1. Soaps

2. Biopesticides

3. Cattle feed

4. Disinfectants

Q. Coir is obtained from __________.

1. coconut
2. cotton
3. jute
4. tomato

Q. When temperature increases, intermolecular forces decreases.

1. True
2. False

Q. The IMF in a solution depends on the solute - solvent interactions ?

1. False
2. True