Q.

Match the items given in
column I and II
Column-1 Column-II
(P) Catalytic converter (i) Cl
(Q) Scrubber (ii) CO &Nitrogen oxide
(R) Polyblend (iii) SO2
(S) Freon (iv) Plastic

A. (p-ii), (q-iii), (r-iv), (s-i)
B. ( p-i), (q-ii) ,(r-iii), (s-iv)
C. (p-ii), (q-iii), (r-I), (s-iv)
D. (p-iv), (q-i),(r-ii) ,(s-iii)
Answer» A. (p-ii), (q-iii), (r-iv), (s-i)
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