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Sciences AllOther (161) Besides the extent of branching, can you think of any other structural parameters that might lead to differences in physical properties? : Polymer Chemistry
1 1376What kinds of structural changes accompany bond-breaking and bond-forming in olefin polymerization? : Polymer Chemistry
1 1880What are the other ways in which chemists can manipulate the properties of polymers? : Polymer Chemistry
1 1258How does the molecular-level structure of these polymers influence their physical properties? : Polymer Chemistry
1 2221Examine samples of ldpe (sandwich bag, squeeze bottle) and hdpe (milk jug, grocery bag). What are some of the differences in the physical properties of these substances? : Polymer Chemistry
1 1240A polymer's structure influences its physical properties. Describe two structural variations that are possible for polypropylene but not for polyethylene. : Polymer Chemistry
1 1158What are some of the polymers that you encounter every day? Describe their physical properties. : Polymer Chemistry
1 1189Atactic polypropylene is always produced with the [cp2zr(r)]+ catalyst. Explain this on the basis of molecular-level interactions. : Polymer Chemistry
1 1161What is the difference between a heterogeneous and a homogeneous catalyst? What are some of the advantages of homogeneous catalysts? : Polymer Chemistry
1 1082"Co-polymers" consist of two different monomers ("a" and "b") joined in an alternating fashion (ababab...). Block co-polymers also consist of two different monomers, but in this case blocks of polymer containing only a units are joined to blocks of polymer containing only b units (aaaaabbbbb...). How might block co-polymers be synthesized? : Polymer Chemistry
1 1178How an electrochemical is measured? Define emf of an electrochemical cell? : Electrochemistry Corrosion
1 1142What are the differences between chemical and electrochemical corrosion? : Electrochemistry Corrosion
1 1143
i want model written test paper for the post of analyst in IOCL(indian oil corporation ltd) any one pls help me
write a program to find out the divisor of a given integer number. Sample input:50 Sample output:2,5,10,25
what is the disso medium for tropsiun chloride
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What is the principle of HPLC, GC, LCMS, GCMS,LC QQQ, GC QQQ, LC Q TOF and GC Q TOF. What are the applications and Specificity?
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Give the chemical formula of Garnet?
I am doing my m.sc biotechnology.but i don't know about the interview questions of various company and how i have to face.can you please anyone send that placement papers?thank you
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generate a program to find the next date
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