Which set of properties would identify a white solid is as a molecular compound?
I:containsametal
II : has a definite crystal structure 
III : dissolves in water, but not in organic liquids 
IV : melts at 80^oC
V. does not conduct electricity in fused state

• A

  I, II and III

• B

  I, III and V

• C

  II, III and IV

• D

  II, IV and V