Chemistry · 2022
JEE Main · 27 July 2022, Shift 1 · Q76
Match List I with List II. Choose the correct answer from the options given below:
Match List I with List II.
Choose the correct answer from the options given below:
| List I Polymers | List II Commercial names |
| A. Phenol-formaldehyde resin | I. Glyptal |
| B. Copolymer of $\displaystyle 1,3$-butadiene and styrene | II. Novolac |
| C. Polyester of glycol and phthalic acid | III. Buna-S |
| D. Polyester of glycol and terephthalic acid | IV. Dacron |
Official answer
(2)
A-II, B-III, C-I, D-IV
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JEE Main 2022 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.