In the Cannizzaro reaction given below:
`2Ph-CHO overset(overset(Θ)OH)rarrPh-CH_(2)OH+PhCO_(2)^(-)` the slowest step is:

In cannizzaro reaction given below 2PhCHO overset(":"overset(Theta)(O)H)toPhCH_(2)OH+Phddot(O)_(2)^(Theta) the slowest step is

In the Cannizzaro reaction 2 Ph+CHO overset(overset(Θ)OH) rarr Ph-CH_2 OH+PhCOO the slowest step is : the attack of -OH at the carbonyl group, the transfer of hydride ion to the carboxylic acid, the abstraction of proton from the carboxylic acid, the deprotonation of the Ph CH_2 OH

In the Cannizzaro 's reaction given below, 2PhCHOoverset(OH^(-))toPhCH_(2)OH+PhCOO^(-) the slowest step is :