Which of the following undergoes two step hydrolysis :
From the following, no. of compounds which do not hydrolyze
NF3,NCl3,PCl3,PCl5,CCl4,SiCl4,BiCl3,NaCl,FeCl3
Among the following, the number of compounds which do not hydrolyze
From the following, no. of compounds which do not hydrolyze NF3,NCl3,PCl3,PCl5,CCl4,SiCl4,BiCl3,NaCl,FeCl3___