it is abbreviated as$ PCC$ and is called Collin's reagent. This reagent is used in non aqueous solvent like $C{H_2}C{l_2}$
It is a very good reagent because it checks the further oxidation of aldehyde to carboxylic acid while rest oxidising agent oxidise aldehyde into carboxylic acid.
નીપજ $A$ શું હશે ?
પ્રકિયાની નીપજ શોધો