Inspite of setting the Document Language as English in the PDF in Document Properties->Advanced->Reading Options, as specifying the language used in a document improves its readability and accessibility, the Language is empty on viewing the document in Adobe Reader X. Please suggest.
With Reader you don't see what is set (if anything) for language in the Advanced tab of the Document Properties.
This may have changed in Adobe Reader XI.
The important thing is to assure language is pesent when doing the final V&V with Acrobat.