Final answer:
Informal communication may be ineffective in non-routine situations where clear coordination is needed.
Step-by-step explanation:
Informal communication is a type of communication that occurs without following any formal rules or procedures.
In non-routine situations where there is a need for clear coordination and precise instructions, informal communication may be ineffective.
This is because in non-routine situations, there may be a higher chance of misinterpretation or lack of clarity in informal communication channels.
For example, in a business setting, if a project team is working on a complex task that requires detailed instructions and coordination, relying solely on informal communication like casual conversations or emails without a clear structure may lead to confusion and delays.
On the other hand, in routine situations where there is already a shared understanding and established processes, informal communication can be effective and efficient in quickly exchanging information and making decisions.