Answer:
Temperature rises when boiling occurs.
It's a weak base bacause H C N is weak
Answer:
Saffi only
Explanation:
I just took the test and that was the correct answer :)
Hydrofluoric acid is a solution of hydrogen fluoride (HF) in water. Solutions of HF are colourless, acidic and highly corrosive. It is used to make most fluorine-containing compounds; examples include the commonly used pharmaceutical antidepressant medication fluoxetine (Prozac) and the material PTFE (Teflon).