The monomer of polystyrene is
C2H5– CH = CH2
CH2= CHCl
C6H5– CH = CH2
CH2= CHCHO
The monomer of polystyrene is
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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The pyrimidine bases present in DNA are |
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The source of Taq polymerase used in PCR is a |
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