What is the chemists’ solution to non-biodegrable plastics?

Q: (b) Compare the thermoplastic and thermoset polymer on the basis of: i. Molecular structure (in the…

A: Polymers are formed from monomers. Monomers are the large number of molecules combined together…

Q: List different types of polymerization techniques. Discuss

A:

Q: What are the major groups of additives used in formulating plastics?

A:

Q: Which materials are needed to make a plastic bottle.

A: Polymers are macromolecules with high molecular weight formed by the combination of several…

Q: Why is it important to recycle?

A: In our day to day life we use lot of things which are very harmful for the environment and pollutes…

Q: Currently many plastics are made from non-renewable resources, what are some of the changes that…

A: Chlorinated plastic can release harmful chemicals into the surrounding soil, which can then seep…

Q: rubber has lower crosslinking density than general thermoset such as epoxy materials True or False

A: True

Q: 14. Indicate two important microstructural characteristics for polymers that are considered for…

A: Polymeric fibers are derived from the polymers. Some of the examples of these fibres includes are…

Q: What are the alternatives to single-use plastics? Consider their viability from both an economic and…

A: Plastic are involved in our daily life. From use and throw to heavier uses.

Q: What  intermolecular force/s of attraction is not involved in producing a biodegradable plastic bag…

A: Bacterias in soil are responsible for the degradation of biodegradable plastic bags.

Q: Which is NOT TRUE about thermoplastic polymers? a. they melt or deform on heating b. they cannot be…

A:

Q: What is the best way to differentiate between Cohesion and Adhesion?

A: When to different type of molecules attract each other then it is known as adhesion. Whereas the…

Q: Compare thermoplastic and thermosetting polymers: (a) according of mechanical characteristics upon…

A: The difference between thermoplastic and thermosetting polymers is ___________ ?

Q: How are the physical properties of a polymer controlled in the vulcanization process?

A: Vulcanization or vulcanisation is a chemical process for converting natural rubber or related…

Q: Show the universal recycling codes to the learners. Or hang a poster of the codes in the classroom…

A: A question based on environmental chemistry that is to be accomplished.

Q: What is polymer condensation?

A: The word polymer means many units/parts. Polymer is defined as chemical substance of high molecular…

Q: What possible drawbacks do you foresee in polymer technology in the future? Provide a justification…

A: People do not like to live near polymer producing industrial works. some people think plastic…

Q: What is the chemical reaction for the combustion of PVC? Which, if any, are environmental…

A:

Q: what would be a micro structure of a polypropylene? also please explain why this would be the case.

A: Polypropylene A type of polypropylene is polypropylene, also known as polypropene. A thermoplastic…

Q: What makes pyrex glass heat resistant?

A: Pyrex glass: It is the type of glass that is manufactured using sand, silica, and boric oxide by…

Q: What are the types of rubbers , write their names?

A: A natural polymer of Isoprene (2-methyl-1,3-butadiene) is known as Rubber.  It is a linear and…

Q: Differentiate between molecular structures and behaviours of thermoplastic and thermosetting…

A: When small molecules or units are combined together in large numbers then the substance formed is…

Q: Real life examples of polycarbonate plastics and epoxy resins?

A: There are much uses of Polycarbonate Plastics in real life.  Polycarbonate plastics are used to make…

Q: What is Natural rubber ? How are they composed ?

A: Natural rubber is a type of elastomer and elastomers are polymers that have viscoelasticity that…

Q: What are the types of orientation that shrink films go through?

A: A shrink can go through one direction (unidirectional or mono-directional) or in both directions…

Q: (a) Describe the difference between thermoplastic and thermosetting polymers. (b) How are the…

A: Since you have posted multiple questions, we will answer the first one for you. To get remaining…

Q: The problems associated with recycling/disposal does not ir Group of answer choices Virgin resins…

A: According to the question, we need to determine which of the following statement does not include…

Q: What additive may lower the electrical resistance in a plastics?

A: Additives are the chemicals which are added to the polymers to modify its various properties. There…

Q: How does a polypropylene face mask become polymeric carbon dots?

A: Answer - polypropylene face mask  - These Disposable Face Masks are manufactured from polypropylene…

Q: If you want to make a polymer for plastic wrap, should youstrive to make a polymer that has a high…

A: The high-density polyethylene has a linear, unbranched chain that fits closer together to give more…

Q: What is known as plasticizer ?

A: Plasticizers are low-molecular-weight polymers that helps to increase the spacing between chains of…

Q: andomized design?

A: Ans. Dropout: A Simple Way to Prevent Neural Networks from Overfitting, 2014. Since the results of a…

Q: chemical

A: Lubricating oils are composed of 80–90% petroleum hydrocarbon distillate with 10–20% additives to…

Q: how does oxobiodegradanle bioplastics, hydrobipdegradble bioplastics and traditional petroleum based…

A: Green chemistry deals with the configuration of the chemical process that involves the use of…

Q: Explain how chain branching, cross-linking, stereochemistry (isotactic, syndiotactic, or atactic),…

A: Polymers are the compound which formed when a large number of monomers are combined with each other…

Q: a disposable spoon made from polyethylene thermoplastic polymer fabricated using plastic processing…

A: Answer - shaping process - Shaping is a separate manufacturing process that, like planing, is…