A purified sample of napthalene is grey and has the same melting range as a white purified sample. What causes the grey colour.
![]() |
A purified sample of napthalene is grey and has the same melting range as a white purified sample. What causes the grey colour.
Hmmm. Tough question -- possibly something that doesn't melt; something that isn't in the lattice.
| All times are GMT -7. The time now is 04:15 AM. |