List -I | List-II | ||
A | Buna-S | I | Vinyl chloride |
B | Neoprene | II | 1,3-Butadiene and styrene |
C | PVC | III | Tetra flouroethene |
D | Teflon | IV | Chloroprene |
Process | Application | ||
---|---|---|---|
P | Extrusion | 1 | Producing complex parts with close tolerance |
Q | Injection molding | 2 | Producing thermosetting plastic components |
R | Blow molding | 3 | Producing long uniform sections |
S | Compression molding | 4 | Producing hollow shapes |
Ziegler-Natta Catalyst is used in the manufacture of
List-I | List-II |
---|---|
(A) Mn2+ | (I) Pyrolusite ore |
(B) Spin only Magnetic Moment | (II) An alloy of 4f metal, iron and traces of S, C, Al and Ca |
(C) MnO2 | (III) μs = √n(n + 2) BM |
(D) Misch metal | (IV) Highest oxidation states |