

MCQOPTIONS
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1. |
In the Rosenmund‚Äö√Ñ√∂‚à ö√ë‚à ö¬•s reduction, BaSO4 taken with catalyst Pd acts as which of the following?$ |
A. | Promotor |
B. | Catalytic poison |
C. | Cooperator |
D. | Absorber |
Answer» C. Cooperator | |