Disable your Visibility Status from Selected People on Facebook Chat

You may have a number of people who are your friends and are added in the friend list of the Chat utility that Facebook provides. But you want to hide your visibility or rather your online status from certain friends on Facebook. Now how would you do this? This post will help you on accomplishing the same.
You need to know that Facebook has incorporated friend list with Chat, providing the facility of choosing among friends to whom you intend to appear online.
For an example say you want to show your online status to only your family members who are added in your friend list and be offline from the rest of your friends who are added. In comparison with the new feature of Facebook which helps you to achieve this, earlier you had to go offline to hide yourself from others and thus you were not able to appear offline to some selected friends.