Advertisements
Advertisements
प्रश्न
Fill in the blanks with appropriate words.
Synthetic fibres are synthesised from raw materials called ______
Advertisements
उत्तर
Synthetic fibres are synthesised from raw materials called petrochemicals.
संबंधित प्रश्न
Give examples which indicate that nylon fibres are very strong.
Match the terms of column A correctly with the phrases given in column B.
| A | B | ||
| 1 | Polyester | a | Prepared by using wood pulp |
| 2 | Teflon | b | Used for making parachutes and stockings |
| 3 | Rayon | c | Used to make non-stick cookware |
| 4 | Nylon | d | Fabrics do not wrinkle easily |
Beans and peas are pulses.
True or False
It is good to wear clothes made of synthetic fibres while cooking.
The world’s most valuable fiber is ______.
Write the uses of synthetic fibers.
The most suitable material for the preparation of handles of cooking utensils is ______.
Cotton is a natural polymer. What is its chemical name?
The first fully synthetic fibre was ______.
Unscramble the jumbled word given below, related to synthetic material.
Anory
