(A) In the preparation of plexi glass acetone is used.
(R) Poly methyl metha crylate [PMMA] is plexi glass.

Options

A. Both (A) and (R) are true and (R) is the correct explanation of (A)
B. Both (A) and (R) are true and (R) is not the correct explanation of (A)
C. (A) is true but (R) is false
D. Both (A) and (R) are false

Answer

B