Yes. Both are benzodiazepines, so they are in the same family. Drug tests which are sensitive enough to differentiate the two are extremely expensive, and chances are whatever test you're taking is...
My experience is that Klonopin will show up as Klonopin and Xanax as Xanax. Urine testing has become very specific (through urine testing too) and will be is able to tell the difference between the...
Most likely not. They are different 'classes' of drugs.
Although they are both sedatives, Xanax is a drug of the Benzodiazepine class (which includes Valium, Klonopin, Ativan and Xanax), and...