MCQOPTIONS
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MCQOPTIONS
| 1. |
The pressure applied in vapour phase cracking is __________ |
| A. | 10-20kg/cm<sup>2</sup> |
| B. | 100kg/cm<sup>2</sup> |
| C. | 50kg/cm<sup>2</sup> |
| D. | 80kg/cm<sup>2</sup> |
| Answer» B. 100kg/cm<sup>2</sup> | |