I. Melting
II. Boiling
III. Refraction
IV. Conduction
Which combination of the above is evident of the molecular nature of matter?
II. Boiling
III. Refraction
IV. Conduction
Which combination of the above is evident of the molecular nature of matter?
-
A.
II , III and IV only -
B.
I ,II and IV only -
C.
I , III and IV only -
D.
I , II and III only