Which one among the following is the natural polymer?
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Chemistry GK · all questionsBiomolecules and Polymers
Biomolecules and Polymers
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When hot water is placed into an empty water bottle, the bottle keeps its shape and does not soften. What type of plastic is the water bottle made from?
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Which of the following polymer is used in the manufacture of bulletproof material?
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Which one of the following is not a natural fibre?
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Which among the following is true about Rayon?
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Which paste is applied to the non-sticking vessel?
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Which gas is obtained from plastic?
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Which of the following have coiled helical structure?
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. . . . . . . . is avoided by coating the conductor wire with PVC.
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Match List I with List II
| List-I (Protein) | List-II (Property) |
| a. Structural protein | 1. Haemoglobin |
| b. Transport proteins | 2. Collagen and keratin |
| c. Protective proteins | 3. Actin and myosin |
| d. Contractile proteins | 4. Antibodies |
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Bakelite is a?
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Cyanide poisoning causes death in seconds because
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Which one of the following fibre is made from natural raw materials?
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Which of the following is a natural fibre?
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Who discovered the rubber making process through the vulcanisation method?
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Bakelite is formed by the condensation of
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Teflon is the common name of
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Which of the following hasmagnesium?
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. . . . . . . . is not a thermoplastic polymer.
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Natural rubber is a polymer of
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