Benzophenone does not react with:

The Tischenko reaction yields an ester in the presence of which catalyst?

Which of the following tests can be used to distinguish between $C_2H_5CHO$ and $(CH_3)_2CO$?

The major product formed in the following reaction is:

Arrange the following in the correct order of the rate of Nucleophilic Addition Reaction $(NAR)$:
$(I) \ HCHO$
$(II) \ CH_3CHO$
$(III) \ p-NO_2-C_6H_4CHO$
$(IV) \ p-CH_3-C_6H_4CHO$

Arrange the following compounds in increasing order of their reactivity in nucleophilic addition reaction :
$(P)$ Benzaldehyde
$(Q)$ $p-$Tolualdehyde
$(R)$ $p-$Nitrobenzaldehyde
$(S)$ Acetophenone