Surface Chemist...

Wilkinson catalyst is:

The reaction, $$CO(g) +2H_2(g) \xrightarrow {ZnO/Cr_2O_3}CH_3OH(g)$$ is an example of:

$$CO+H_2$$ $$\xrightarrow[573K/300 atm]{X(catalyst)}$$ $$CH_3OH$$,  the catalyst X is 

Lindlar's catlyst is used for conversion of:

Which is the wrong pair?
i) Starch solution           : sol
ii) $$aq.\ NaCl$$                 : true solution
iii) milk                          : emulsion
iv) $$aq.\ BaSO_{4}$$              : true solution

If Pt is used as catalyst in the  decomposition of  $$H_{2}SO_{4}$$  then it is an example of: 

Which one of the following is not a correct statement?

In physical adsorption, the forces associated are

Which gas will be adsorbed on a solid to greater extent?

Bredig's Arc method can be used to prepare colloidal solution of