MCQOPTIONS
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| 1. |
*/*_S1: Metals are today being replaced by polymers in many applications.P : Above all, they are cheaper and easier to process making them a viable alternative to metals.Q : Polymers are essentially a long chains of hydrocarbon molecules.R : Today polymers as strong as metals have been developed.S : These have replaced the traditional chromium-plated metallic bumpers in cars.S6: Many Indian Institutes of science and Technology run special programmes on polymer science.The Proper sequence should be:? |
| A. | QRSP |
| B. | RSQP |
| C. | RQSP |
| D. | QRPS |
| Answer» B. RSQP | |