I am able to view the managed properties in the search schema, but what I want to know is how to view the managed properties' values for a particular item?
I am a newbie here and I would really appreciate you people's help.
The easiest way to do this is via a REST call for search.
A simple way to do this with some additional "help" is the Search Query Tool
Search for the item and click on the result for a single item after connecting to your farm (Any Sitecollection as target will do) this will open up a new window to show all managed Properties in a simple grid