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1. |
*/*_Multistage operation (as in the case of catalytic oxidation of SO‚ÇÇ) is not carried out for NH‚ÇÉ synthesis, because of? |
A. | Comparatively higher pressure drop |
B. | High cost of the high pressure vessel used for the reactor |
C. | Higher pumping cost |
D. | Chances of entrainment and disturbance of catalyst bed |
Answer» C. Higher pumping cost | |