Concept:A demerit of communication is a disadvantage or flaw in the process of transmitting information.Explanation:Communication involves sending a message from a sender to a receiver.During this process, the message can be altered or misunderstood due to noise, personal bias, or poor interpretation.This alteration is known as distortion of fact, which is a recognized disadvantage of communication.The other options do not directly describe a general flaw in the communication process itself.Answer:C. give room for distortion of fact