Match suitably and, choose the correct answer.
`{:("i) Elastomers","a. Cannot be remoulded "),("ii) Fibres ","b. Very weak vander Waal force "),("iii) Thermoplastic polymers ","c. Become soft on heating and hard on cooling "),("iv) Thermosetting polymers ","d. Hydrogen bond "):}`

Options

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