In the reaction
the electrophile involved is

In the sulphonation of benzene, the electrophile involved is:

In a Friedel-Crafts reaction, the electrophile is:

What is the electrophile involved in nitration reaction ?

C_(6)H_(5)OH+CHCl_(3)+NaOH rarr salicyladehyde The electrophile involved in the above reaction is.

C_(6)H_(5)OH+CHCl_(3)+NaOH rarr salicylaldehyde The electrophile involved in the above reaction is.

Those reactions in which stronger electrophiles replaces weaker electrophile called electrophilic substiutlon reactions”. State whether this statement is true or false?