Related InterviewSolutions

• Which of the following polymers can have strong intermolecular forces ?A. NylonB. PolystyreneC. RubberD. Polysters
• Vulacanization kaes rubber….. A. more elasticB. soluble in inorganic solventC. crystallineD. more stiff
• Which of the following is not semisynthetic polymer?A. cis polysiopreneB. Cellulose nitrateC. Cellulose acetateD. Vulcanised rubber
• Assertion (A) Rayon is a semisynthetic polymer and is taken as a better choice than cotton fabric. Reason (R ) Rayon is a semisynthetic polymer and is taken as a better choice than cotton fabric Reason (R ) Mechanical and aesthetic properties of cellulose can be improved by AcetylationA. Assetion and Reason both are correct statement But reason does not explain AssertionB. Assertion and Reason both are correct statements and Reason explains the Assertion.C. Both assertion and reason are wrong sttement sD. Assertion is correct statement and Reason is worng statement.
• Can nucleic acid protein and starch be considered as step growth polymers?
• Why should the monomer used in addition polymerisation through free radical pathway be very pure?
• Why does cis polyisoprene posses elastic porperty?
• Assertion (A) Polytetrafluorothene is used in making non stick cookwares. Reason (R ) Fluorine has highest electronegativity.A. Assetion and Reason both are correct statement But reason does not explain AssertionB. Assertion and Reason both are correct statements and Reason explains the Assertion.C. Both assertion and reason are wrong sttement sD. Assertion is correct statement and Reason is worng statement.
• Identify the type of polymer -A-B-B-A-A-A-B-A-
• Identify the type of polymer -A-A-A-A-A-A-