Four hydroxy compounds have functional groups as shown X : -CH_(2)OH , Y : -overset(|)(C)HOH Z : Ph-OH, W : Ph-underset(|)(C)HOH The purple colouration with FeCl_(3) will be given by

Four hydroxy compounds have functional groups as shown X : -CH_(2)OH

1.	Four hydroxy compounds have functional groups as shown X : -CH_(2)OH , Y : -overset(\|)(C)HOH Z : Ph-OH, W : Ph-underset(\|)(C)HOH The purple colouration with FeCl_(3) will be given by
Answer» X only X and Y Z only X, Y, Z and W Solution :`3Ph-OH+FeCl_(3) rarr UNDERSET(("VIOLET"))((PHO)_(3))Fe+3HCl`