You are given an unknown liquid and asked to determine its identity. You can measure only one physical property. You decide to heat the liquid. You record that the liquid turns to vapor at 100°C. This demonstrates which physical property?

A.
melting point

B.
boiling point

C.
ability to conduct electricity

D.
malleability

Question

You are given an unknown liquid and asked to determine its identity. You can measure only one physical property.  You decide to heat the liquid. You record that the liquid turns to vapor at 100°C. This demonstrates which physical property?
 
 A.
melting point
 
 B.
boiling point
 
 C.
ability to conduct electricity
 
 D.
malleability

anonymous · Answer

melting is the transition from solid to liquid state. 
boiling is the transition from solid to gas phase.
now guess the answer :)

itsbribro · Answer

melting point? @Iseulde

anonymous · Answer

nooo :) it's boiling point, because it turns to vapor (gas phase) at 100°C

itsbribro · Answer

ohhhh duh im so not awake today lol thanks