Synthetic Fibre

Q. Which of the following fibres are made from petrochemicals?

1. Nylon
2. Cotton
3. Polyester
4. Jute

Q.

Question 13
Match the terms of column A correctly with the phrases given in column B.

$\begin{array}{cccc}& A& & B\\ \left(i\right)& Polyester& \left(a\right)& Preparedbyusingwoodpulp\\ \left(ii\right)& Teflon& \left(b\right)& Usedformakingparachutesandstockings\\ \left(iii\right)& Rayon& \left(c\right)& Usedtomakenon-stickcookware\\ \left(iv\right)& Nylon& \left(d\right)& Fabricsdonotwrinkleeasily\end{array}$

Q. Natural fibres are obtained from animals and plants. Which of the following are natural fibres?

1. Jute
2. Nylon
3. Silk
4. Polyesters

Q.

What are synthetic or man-made fibres and natural fibres? Explain with examples. [3 MARKS]

Q. Polyester is a synthetic fibre which is durable and wrinkle free.

1. True
2. False

Q. In which of the following options the synthetic fibre is incorrectly matched with its use?

1. Acrylic: Toothbrush bristles
2. Polyester: Sportswear
3. Nylon: Socks
4. Rayon: Carpets

Q.

Paheli wants to present her friend with a gift made of plant fibre. Which out of the following will she select?

1. Jute bag

2. Woollen shawl

3. Silk saree

4. Nylon scarf

Q.

Column A has name of few fibres and column B contains types of fibres.

Match column A with column B.

$\begin{array}{cc}COLUMNA& COLUMNB\\ 1)Cotton& A)NaturalFibres\\ 2)Polyester& B)SyntheticFibre\\ 3)Wool& \\ 4)Rayon& \\ 5)Nylon& \end{array}$

1. A - 1, 3
   B - 2, 4, 5

2. B - 1, 2
   A - 3, 4, 5

3. A - 4, 5
   B - 1, 2, 3

4. A - 1, 2, 3
   B - 4, 5

Q. Which amongst the following pairs cannot be used for making different fabrics?

1. Yak hair and camel hair
2. Fleece and cocoon
3. Cotton and jute
4. Bones and tusks

Q. In which of the following options the synthetic fibre is incorrectly matched with its use?

1. Rayon: Carpets
2. Acrylic: Toothbrush bristles
3. Nylon: Socks
4. Polyester: Sportswear

Q. Which of the following groups contain only synthetic fibres?

1. Polyester, nylon, acrylic
2. Nylon, polyester, Wool
3. Jute, acrylic, nylon
4. Acrylic, Silk, Wool

Q. Which of the following groups contain only synthetic fibres?

1. Acrylic, Silk, Wool
2. Nylon, polyester, Wool
3. Jute, acrylic, nylon
4. Polyester, nylon, acrylic

Q.

Why should one not wear synthetic clothes while cooking?

Q. Synthetic fibre is accepted as the most popular dress material.
Which of the following options support the above statement?

1. They are easy to maintain.
2. They are more durable than most of the natural fibres.
3. They soak more water than the natural fibre.
4. They are less expensive than the natural fibre.

Q. All of the following are examples of fibres except:

1. silk
2. nylon
3. thermocol
4. polyester

Q. In which of the following options the synthetic fibre is incorrectly matched with its use?

1. Acrylic: Toothbrush bristles
2. Rayon: Carpets
3. Nylon: Socks
4. Polyester: Sportswear

Q. The fibres that are prepared from various chemicals are known as fibres.

1. natural
2. semi-synthetic
3. synthetic

Q. Statement I:- Synthetic fibres are wrinkle-free and dry faster.

Statement II:- Synthetic fibres are costlier than natural fibres.

1. Both statements I and II are correct
2. Both statements I and II are incorrect
3. Statement I is incorrect but II is correct
4. Statement I is correct but II is incorrect

Q. is the first polyester fibre to be created.

1. PVC
2. Nylon
3. Terylene
4. Acrylic

Q. In which of the following options the synthetic fibre is incorrectly matched with its use?

1. Rayon: Carpets
2. Acrylic: Toothbrush bristles
3. Nylon: Socks
4. Polyester: Sportswear

Q. Which amongst the following pair of fibres are made artificially?

1. Polyester, nylon
2. Nylon, jute
3. Silk, polyester
4. Jute, silk

Q.

Why synthetic fibres are more popular than natural fibres?

Q. is the first polyester fibre to be synthesised.

1. Acrylic
2. Nylon
3. PVC
4. Terylene

Q. Clothes made up of polyester are wrinkle-resistant.

1. False
2. True

Q. Which amongst the following is not a common property of plastics?

1. Waterproof
2. Electrical conductivity
3. Durablility
4. Light-weight

Q. is the first polyester fibre to be created.

1. Acrylic
2. Terylene
3. PVC
4. Nylon

Q. On the basis of the following features, identify the correct fibre.
I. They are polyesters.
II. These fibres can be woven into very fine fibres.
III. These fibres remain crisp and are easy to wash.

1. Terylene
2. Bakelite
3. Polythene
4. Melamine

Q. On the basis of the following features, identify the correct fibre.
I. They are polyesters.
II. These fibres can be woven into very fine fibres.
III. These fibres remain crisp and are easy to wash.

1. Melamine
2. Bakelite
3. Terylene
4. Polythene

Q. Which of the following groups contain only synthetic fibres?

1. Nylon, polyester, Wool
2. Polyester, nylon, acrylic
3. Acrylic, Silk, Wool
4. Jute, acrylic, nylon

Q. Which of the following groups contain only synthetic fibres?

1. Acrylic, Silk, Wool
2. Jute, acrylic, nylon
3. Polyester, nylon, acrylic
4. Nylon, polyester, Wool