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1. |
Pick out the correct statement about catalytic polymerisation. |
A. | H2SO4 polymerisation process gives gasoline rich in unsaturates. |
B. | In H2SO4 polymerisation, H3PO4 is always used with 2% steam to prevent meta & ortho H3PO4 formation, which are inactive. |
C. | both (a) and (b) |
D. | neither (a) nor (b) |
Answer» C. both (a) and (b) | |