MCQOPTIONS
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| 1. |
Concentration of H2SO4 catalyst in alkyla-tion is kept between 90-98%, because H2SO4 having concentration |
| A. | less than 90% promotes polymerisation. |
| B. | more than 98% promotes cracking. |
| C. | both (a) and (b). |
| D. | neither (a) nor (b). |
| Answer» D. neither (a) nor (b). | |