PVC polymer can be prepared by which of the monomer?
CH3CH=CH2
C6H5CH=CH2
CH2=CH2
CH2=CH–Cl
PVC polymer can be prepared by which of the monomer?
Soft drinks and baby feeding bottles are generally made up of |
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The monomer of polystyrene is |
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Which polymer among the following polymers does NOT soften on heating? |
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Themonomer(s) used to prepare polyvinyl polythene is |
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Match list I with list II and select the correct answer using the codes given below:
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The polymer used in orthopedic devices and in controlled drug release is |
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The monomers of terylene are |
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The number average molecular mass and mass average molecular mass of a polymer are respectively 30,000 and 40,000. The polydispersity index of the polymer is |
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The plastic household crockery is prepared, using |
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Which polymers occur naturally? |
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