McqMate
| Q. |
Which of the following is a natural polymer? |
| A. | Bakelite |
| B. | Nylon |
| C. | Polythene |
| D. | Starch |
| Answer» D. Starch | |
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Explanation: Cotton, starch, cellulose and rubber are some of the naturally occurring polymers. Starch is a condensation polymer made up of hundreds of glucose monomers, which split out water molecules as they chemically combine. Starch is a member of the basic food group carbohydrates and is fourid in cereal grains and potatoes. It is also referred to as a polysaccharide, because it is a polymer of the monosaccharide glucose. |
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