Far ultraviolet region generally lies between? a. 10-200 nm b. 200-400 nm c. 400-750 nm d. 300-500 nm

1 Answer
Apr 2, 2016

I think this is b.

Explanation:

A bit like your question on IR, different sources give different answers ranging from 300 to 400nm to 200 to 400nm

Again, my old Chemistry books came to rescue (Organic Chemistry, Pine) which state that the "uv region of interest to chemists lies between 200nm to 400nm" so I would go for b.