I support Stoney's answer. I see a problem when:

1. The FAQs are too long. And in that case you may want to break them out by themes (and sub themes). Using sub headers, etc.
2. There are answers that are worth ranking separately. I'm aware of very complex answers that deserve a dedicated landing page.

If it's a short list of FAQs, collapsible answers will suffice, and you will only need to fill out 1 title tag, and 1 meta description.