Question

Match the following polymers with their usage:

$\begin{array}{cc}\text{Polymer}& \text{Usage}\\ \text{(i) Polyvinylchloride}& \text{(a) Non- stick coating}\\ \text{(ii) Polyethene}& \text{(b) Plastic}\\ \text{(iii) Polyisoprene}& \text{(c) Pipes}\\ \text{(iv) Teflon}& \text{(d) Natural rubber}\end{array}$

• A. (i)- (b), (ii)- (a), (iii)- (d), (iv)- (c)
• B. (i)- (c), (ii)- (b), (iii)- (d), (iv)- (a)
• C. (i)- (a), (ii)- (b), (iii)- (c), (iv)- (d)
• D. (i)- (d), (ii)- (a), (iii)- (c), (iv)- (b)

Answer 1

The correct option is B

(i)- (c), (ii)- (b), (iii)- (d), (iv)- (a)

The table given below shows the polymers and their usage:

$\begin{array}{cc}\text{Polymer}& Usage\\ \text{Polyvinylchloride}& Pipes\\ \text{Polyethene}& Plastic\\ \text{Polyisoprene}& Naturalrubber\\ \text{Teflon}& Non-stickcoating\end{array}$

Therefore, the correct match is: (i)- (c), (ii)- (b), (iii)- (d), (iv)- (a)