The role of BaSO4 in Rosenmund's reactions is:

Question

The role of BaSO4 in Rosenmund's reactions is: (A) Promotes catalytic activity of Pd (B) Removes the HCl formed in the reaction (C) It deactivates Pd (D) It activates Pd

Tardigrade Admin · Accepted Answer

RCOCl+H2 oversetP d / B a S O4 arrow RCHO+HCl In this reaction, BaSO4 decreases the activity of palladium.

Q. The role of $B a S O_{4}$ in Rosenmund's reactions is:

Promotes catalytic activity of Pd

Removes the HCl formed in the reaction

It deactivates Pd

It activates Pd

$RCOCl + H_{2} \to P d / B a S O_{4} RC H O + H Cl$
In this reaction, $B a S O_{4}$ decreases the activity of palladium.

Q. The role of BaSO4​ in Rosenmund's reactions is: