Polymers Questions and Answers

SO3 aq MnO aq SO aq Mn aq EN HEND PE EINE C ENWARTE THERINE
Organic Chemistry
Polymers
SO3 aq MnO aq SO aq Mn aq EN HEND PE EINE C ENWARTE THERINE
If the concentration of so ions when equal volumes of 0 1 M MgSO4 and 0 1 M KNO3 are mixed together is Assume all electrolytes are completely ionizable in the solution x Then the value of 100 x will be Answer 00 01 02 03 04 05 06 07 08 09 00 01 02 03 04 05 06 07
Organic Chemistry
Polymers
If the concentration of so ions when equal volumes of 0 1 M MgSO4 and 0 1 M KNO3 are mixed together is Assume all electrolytes are completely ionizable in the solution x Then the value of 100 x will be Answer 00 01 02 03 04 05 06 07 08 09 00 01 02 03 04 05 06 07
Kevlar is a strong synthetic fiber used in bullet proof vests and body armor Kevlar is made by the condensation reaction betwe 1 4 phenylene diamine and terephthaloyl chloride Modify the monomers to create one repeat unit of the polymer O What other small molecule is produced in this reaction Give the formula of the small molecule produced
Organic Chemistry
Polymers
Kevlar is a strong synthetic fiber used in bullet proof vests and body armor Kevlar is made by the condensation reaction betwe 1 4 phenylene diamine and terephthaloyl chloride Modify the monomers to create one repeat unit of the polymer O What other small molecule is produced in this reaction Give the formula of the small molecule produced
Explain why the mass of the solute is conserved when a solution is diluted
Organic Chemistry
Polymers
Explain why the mass of the solute is conserved when a solution is diluted
Question 1 Which phase change is exothermic solid to liquid liquid to gas liquid to solid solid to gas
Organic Chemistry
Polymers
Question 1 Which phase change is exothermic solid to liquid liquid to gas liquid to solid solid to gas
Question 4 Which segment of the graph represents a time when both the solid and liquid phases are present Temperature C AB DE OEF BC B C Time minutes E F
Organic Chemistry
Polymers
Question 4 Which segment of the graph represents a time when both the solid and liquid phases are present Temperature C AB DE OEF BC B C Time minutes E F
Complete the following reaction KOLL
Organic Chemistry
Polymers
Complete the following reaction KOLL
Observe this picture and choose the correct statement A B O When combined B might be found in oils O When combined B might be found in cholesterol O Uncombined B might be found in fats
Organic Chemistry
Polymers
Observe this picture and choose the correct statement A B O When combined B might be found in oils O When combined B might be found in cholesterol O Uncombined B might be found in fats
Which one of the following is the repeating unit of the polymer formed in the polymerization of para hydroxybenzoic acid fot 604 to 0 Structure B O Structure D Structure C Structure A B 1 008 D S
Organic Chemistry
Polymers
Which one of the following is the repeating unit of the polymer formed in the polymerization of para hydroxybenzoic acid fot 604 to 0 Structure B O Structure D Structure C Structure A B 1 008 D S
C I U I
Organic Chemistry
Polymers
C I U I
Identify the following structures F F T I C C T F F H C H n n H3C CH H LAX n HH T B
Organic Chemistry
Polymers
Identify the following structures F F T I C C T F F H C H n n H3C CH H LAX n HH T B
FICIF H C H FICIF n J 0 H3C CH 11 H H H n H H
Organic Chemistry
Polymers
FICIF H C H FICIF n J 0 H3C CH 11 H H H n H H
An example of polystyrene polymer could be found in a Insulation b Yarns c Adhesives An example of polyacrylonitrile polymer could be found in a Insulation b Fabric An example of poly vinyl acetate could be found in a Packing materials b Wigs c Paints c Computer disks An example of poly methyl methacrylate could be found in a Furniture b Orlon c Textile coatings The number after a compound trade name is usually an indication of a Stock number b Successful attempt d Meaningless d Plexiglass d Lucite d Bowling balls d Plexiglass d None of these
Organic Chemistry
Polymers
An example of polystyrene polymer could be found in a Insulation b Yarns c Adhesives An example of polyacrylonitrile polymer could be found in a Insulation b Fabric An example of poly vinyl acetate could be found in a Packing materials b Wigs c Paints c Computer disks An example of poly methyl methacrylate could be found in a Furniture b Orlon c Textile coatings The number after a compound trade name is usually an indication of a Stock number b Successful attempt d Meaningless d Plexiglass d Lucite d Bowling balls d Plexiglass d None of these
An example of a linear polymer would be a Kevlar b Rubber An example of a branched polymer would be a PVC b Kevlar An example of a cross linked polymer would a LDPE b PVC An example of a network polymer would be a Rubber b LDPE An example of polyethylene polymer could be found in a Carpet b Garden Hose c LDPE An example of polypropylene polymer could be found in a Plastic bags b Plastic wrap c Rubber c Kevlar c PVC c Toys An example of polytetrafluoroethylene polymer could be found in a Plastic bottles b Plumbing parts c Cooking utensils c Carpeting An example of polyvinylchloride polymer could be found in a Carpeting b Plastic Toys c Sewer pipe d PVC d LDPE d Rubber d Kevlar d Cooking utensil d Bottles d Teflon d Cooking utensil
Organic Chemistry
Polymers
An example of a linear polymer would be a Kevlar b Rubber An example of a branched polymer would be a PVC b Kevlar An example of a cross linked polymer would a LDPE b PVC An example of a network polymer would be a Rubber b LDPE An example of polyethylene polymer could be found in a Carpet b Garden Hose c LDPE An example of polypropylene polymer could be found in a Plastic bags b Plastic wrap c Rubber c Kevlar c PVC c Toys An example of polytetrafluoroethylene polymer could be found in a Plastic bottles b Plumbing parts c Cooking utensils c Carpeting An example of polyvinylchloride polymer could be found in a Carpeting b Plastic Toys c Sewer pipe d PVC d LDPE d Rubber d Kevlar d Cooking utensil d Bottles d Teflon d Cooking utensil
Complete the following reaction O KOH
Organic Chemistry
Polymers
Complete the following reaction O KOH
For a particular process AG AH at a given temperature and pressure Therefore O AS is negative if AH is positive and positive if AH is negative ASAG T AS is zero 0 GA
Organic Chemistry
Polymers
For a particular process AG AH at a given temperature and pressure Therefore O AS is negative if AH is positive and positive if AH is negative ASAG T AS is zero 0 GA