Chemistry · 2021
JEE Main · 24 February 2021, Shift 2 · Q48
In polymer Buna-S: ' S ' stands for:
In polymer Buna-S : ' $\displaystyle S$ ' stands for :
Official answer
(3)
Styrene
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JEE Main 2021 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.