In a polymer sample 30%
WebImpact test signifies toughness, or impact strength, of a material that is the ability of material to absorb energy during plastic deformation. This energy absorption is directly related to the brittleness of the material. Results of impact tests are expressed in terms of either: Amount of energy absorbed (Nm) or. WebIn a polymer sample, 30% of molecules have a molecular mass of 20,000, 40% have 30,000, and the rest- 60,000. What is the weight average molecular mass= of the polymer? (1) 40,300 (2) 30,600 (3) 43,333 (4) 50,400 Polymers Chemistry Practice questions, MCQs, Past Year Questions (PYQs), NCERT Questions, Question Bank, Class 11 and Class 12 …
In a polymer sample 30%
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WebQuestion:A polymer sample contains 20% molecules with molecular mass 10,000, 30% with molecular mass 60,000 and 50% with molecular mass 90,000. What will be the PDI of the polymer? O a. 1.22 O b. 1.12 O c. 1.23 d. 1.05 This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. Web4 Likes, 0 Comments - JASA JAHIT KONVEKSI & DRESSMAKER (@jalasutra.konveksi) on Instagram: ". . open order for : fashion online/clothing, almamater/blazer/jas ...
WebCalaulate the average molecules mass of a polymer sample in which`30%`molecules have a molecular mass of`20,000,40%`have`30,000`,and the rest`30%`have. asked Jun 24, 2024 in Chemistry by ShaluRastogi (93.3k points) class-12; synthetic-and-natural-polymers; 0 … WebMay 22, 2024 · Non-ferromagnetic cylindrical polymer rod with a small magnetic inclusion was used as a sample mimicking thrombus in a blood vessel. The polymer rod was made …
Webin a polymer sample 30% of molecules have molecular mass 20000,40/ have 30000 and the rest 60000 what is weight average molecular mass of the polymer for Class 12 2024 is … WebNov 2, 2024 · Solution For In a polymer sample, 30% of molecules have a ' molecular mass of 20,000, 40% have 30,000 and the rest 60,000. What is the weight average
WebMar 29, 2024 · In a polymer sample, 30% molecules have molecular mass 20000, 40% have molecular mass 30000 and the rest 30% have 60000. Calculate their number average and m...
WebFeb 27, 2024 · It has to be noted that content of additive in Maxwell model should not exceed 20%, while fly ash sample contains 30% volume of additive. However, permeability … cryptoroid int scamWebA polymer sample analysis indicated presence of 20% (by weight) of macromolecules of molecular weight 2000, 30% (by weight) of macromolecules of molecular weight 3000 … dutch empire countryhumansWebIn a polymer sample 30% of molecules have a molecular mass of 20,000, 40% have 30,000 and the rest 60,000. What is the weight average molecular mass of the polymer? A 40,300 B 30,600 C 43,333 D 50,400 Medium Solution Verified by Toppr Correct option is A) Solve any question of Some Basic Concepts of Chemistry with:- Patterns of problems > dutch empire ap worldWebA sample of polymer contains 30% molecules with molecular mass 20,000, 40% with molecular mass 30,000 and 30% with molecular mass 60,000. What is the number … cryptorocket coinWebIn a polymer sample 30% of molecules have a molecular mass of 20,000, 40% have 30,000 and the rest 60,000. What is the weight average molecular mass of the polymer? 11 (1) 40,300 (2) 30,600 (3) 43,333 (4) 50,400 Which of the following polymers is prepared by Solution Verified by Toppr Was this answer helpful? 0 0 Similar questions cryptoromWebThe deflection temperature is the temperature at which a test bar, loaded to the specified bending stress, deflects by 0.010 inch (0.25 mm). The value obtained for a specific polymer grade will depend on the base resin and on the presence of reinforcing agents. Deflection temperatures of glass fiber or carbon fiber reinforced engineering ... dutch employer social security rates 2018WebJun 11, 2024 · closed Nov 25, 2024 by DhanviAgrawal Calculate the average molecular mass of a polymer sample in which 30% molecules have a molecular mass 20,000, 40% have 30,000, and rest have 60,000. Strategy: Work out number average molecular mass (¯¯¯¯¯ ¯M n) ( M n ¯) as well as weight average molecular mass (¯¯¯¯¯ ¯M w) ( M w ¯) class-12 … dutch emobility group