Chemistry · 2020
JEE Main · 6 September 2020, Shift 1 · Q30
Consider the Assertion and Reason given below. Assertion (A): Ethene polymerized in the presence of Ziegler Natta Catalyst at high temperature and…
Consider the Assertion and Reason given below.Assertion (A) : Ethene polymerized in the presence of Ziegler Natta Catalyst at high temperature and pressure is used to make buckets and dustbins.Reason (R): High density polymers are closely packed and are chemically inert.
Choose the correct answer from the following :
Official answer
(1)
Both (A) and (R) are correct and (R) is the correct explanation of (A).
More from Polymers
- Which of the following sets are correct regarding polymer? Copolymer: Buna-S Condensation polymer: Nylon-6,6 Fibres: Nylon-6,6 Thermosetting polymer:…2022
- Given below are two statements: Statement I: In Nylon 6, the monomer unit is caprolactam. Statement II: The monomer unit in Nylon 6 is synthesized…2022
- Select the odd group2021
- Which of the following is not an example of a condensation polymer?2022
- The polymer, which can be stretched and retains its original status on releasing the force is2022
- The structure of Neoprene is:2021
- Which of the following is NOT a natural polymer?2022
- In polymer Buna-S: ' S ' stands for:2021
JEE Main 2020 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.