Question:easy

Buna-S is prepared from

Show Hint

Buna-S is a copolymer of butadiene and styrene.
Updated On: Oct 1, 2026
  • 1, 3- butadiene and vinyl cyanide
  • 1, 3- butadiene and styrene
  • 1,2 -butadiene and vinyl cyanide
  • 1, 2-butadiene and styrene
Show Solution

The Correct Option is B

Solution and Explanation

Step 1: Recall
Buna-S equals SBR, styrene-butadiene rubber.

Step 2: Answer
Option (B).

Final Answer:
Butadiene and styrene. \[ \boxed{\text{(B)}\ \text{1,3-butadiene and styrene}} \]
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