Question:
The $s$-block element used as a catalyst in the manufacture of Buna-$S$ rubber is
The $s$-block element used as a catalyst in the manufacture of Buna-$S$ rubber is
Updated On: Feb 23, 2024
- $Mg$
- $Ca$
- $Ba$
- $Na$
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The Correct Option is D
Solution and Explanation
Butadiene (75%) and styrene (25%) polymerise in the presence of sodium to give Buna-S-rubber.
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