Question

राइट द प्रिपरेशन ऑफ हेलो एडिंस बाय सब्सीट्यूशन रिएक्शन​

Answer 1

Answer:

A substitution reaction (also known as single displacement reaction or single substitution reaction) is a chemical reaction during which one functional group in a chemical compound is replaced by another functional group. ... A good example of a substitution reaction is halogenation.