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Pick out the correct statement about catalytic polymerisation. | |
A. | H2SO4 polymerisation process gives gasoline rich in unsaturates. [Wrong Answer] |
B. | In H2SO4 polymerisation, H3PO4 is always used with 2% steam to prevent meta & ortho H3PO4 formation, which are inactive. [Correct Answer] |
C. | both (a) and (b) [Wrong Answer] |
D. | neither (a) nor (b) [Wrong Answer] |