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Cross linked polymers formed from bi-and trifuctional groups in which cross-linkage in three dimensions via few chemical bonding across linear chains occur imparts to the polymer __________ properties.

Cross linked polymers formed from bi-and trifuctional groups in which cross-linkage in three dimensions via few chemical bonding across linear chains occur imparts to the polymer __________ properties. Correct Answer Elastometric

Related Questions

In a linear polymer, the monomeric units are linked together to form long straight chains. The cross linked or branched chain polymers compared to linear polymers have higher
According to the structure of the polymer, it is classified into- Linear polymers Branched-chain polymers Cross-linked or network polymers Co-polymers
In a cross linked polymer, the monomeric units are linked together to constitute a three dimensional network. Which of the following is a cross-linked polymer?
 With respect to the Thermosetting Polymers, mark the correct statements It consists of highly cross-linked polymer chains. They are brittle in nature Bakelite is the example of thermosetting polymers These are synthesized by condensation polymerization.
The band structure in an n-type semiconductor is
Chemical Bonding and Molecular Structure mcq question image
S1:Metals are today being replaced by polymers in many applications.
P :Above all, they are cheaper and easier to process making them a viable alternative to metals.
Q :Polymers are essentially a long chains of hydrocarbon molecules.
R :Today polymers as strong as metals have been developed.
S :These have replaced the traditional chromium-plated metallic bumpers in cars.
S6:Many Indian Institutes of science and Technology run special programmes on polymer science.

The Proper sequence should be:
Consider the following statements about Thermosetting polymer. 1. These polymers are cross linked or heavily branched molecules 2. On heating, they undergo extensive cross linking 3. These polymers can be reused Which of the above statements is/are correct?
Four statements followed by three conclusions numbered I, Il and III. You have to assume the given statements to be true even if they seem to be deviate from commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows from the given statements, disregarding commonly known facts. Statements: Some plates are knives All knives are chains. Some chains are wheels. All wheels are poles. Conclusions: I. Some poles are chains. II. Some Wheels are knives III. Some chains are plates
Given below are two statements, followed by three conclusions, I, II and III. You have to consider the statements to be true even if they seems to be a variance with commonly known facts. You have to decide which of the given conclusions, if any, follow(s) from the given statements. Statement I: All polymers are plastic. Statement 2: No rubber is plastic Conclusion I: Some polymers are rubber Conclusion II: Some plastics are polymer. Conclusion III: No polymer is rubber.
India has been constantly negotiating for an expansion in the trade in services via Mode 4 as defined under the General Agreement on Trade in Services (GATS). Consider the following pairings regarding different modes of Services under GATS of the WTO: 1. Mode 1 : Cross-Border Supply of Services 2. Mode 2 : Temporary cross-border movement of a natural person to consume services abroad 3. Mode 3 : Cross-border provision of services via the commercial presence of a company in another country 4. Mode 4 : Temporary cross-border movement of service providers Which of the above are correctly paired?