Edited Answer,
When process goes to unsafe state, it is an indication that there are not enough available resources for it and processor will not allocate those many requests to the new process, instead it will put the process in the waiting list and that process will be in the waitining list, once enogh resources are available it will be allocated and that process will eventually completed.
Hence B is answer.
I didnt know that, process will be in waiting list.
Thanks for the down vote to correct me .