Question
Which is are correct about PMMA here?(1) It is called plexiglass.(2) It is hard and transparent.(3) For it is formation peroxide is used.(4) It is co-polymer.(a) 1,2(b) 2,3(c) $1,2,3$(d) $1,2,3,4$
Step 1
PMMA stands for Poly(methyl methacrylate), which is a transparent thermoplastic often used as a lightweight or shatter-resistant alternative to glass. Hence, it is also known as plexiglass. So, statement 1 is correct. Show more…
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