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प्रश्न
Arrange in Correct Sequence
| 1. | Mix water, starch, vinegar and glycerin in a cooking pot. |
| 2. | Let the article cool for 24 hours before we use it. |
| 3. | Shape material to form a cup or bowl. |
| 4. | Continuously mix on medium heat until the liquid turns clear. |
| 5. | When the liquid begins to bubble it is ready to be taken off the stove. |
| 6. | Spread the gel onto aluminium foil and cool. |
संक्षेप में उत्तर
उत्तर
| 1. | Mix water, starch, vinegar and glycerin in a cooking pot. |
| 4. | Continuously mix on medium heat until the liquid turns clear. |
| 5. | When the liquid begins to bubble it is ready to be taken off the stove. |
| 6. | Spread the gel onto aluminium foil and cool. |
| 3. | Shape material to form a cup or bowl. |
| 2. | Let the article cool for 24 hours before we use it. |
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Polymer Chemistry: Polymer
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संबंधित प्रश्न
What is the chemical name of the polymers that make up cotton?
Fill in the blanks
Polymers are very long chains made of repeating smaller molecules called ______.
______ is made of sugar molecules and is the main component of cotton used in clothing.
______ and ______ are the building block monomers that make up many different types of plastics.
______ are long strands of polymers interwoven to form linear, string-like structures.
Polyamides are made with monomers.
Match the following:
| 1. | Teflon | a. | Fabrics do not wrinkle easily |
| 2. | Nylon | b. | Used to make non-stick cookware |
| 3. | Polyester | c. | Prepared by using pulp |
| 4. | Rayon | d. | Used for making parachutes and stockings |
Name a natural polymer occurring in plants.
What is polymerization?
