Determining the Melting Point of a Substance

Purpose
The purpose of this lab is to determine the melting point of the substances naphthalene, biphenyl and a mixture of C. Data/Observation
Sample | Melting Point Range (°C) |
| Accurate trialStart Done | Naphthalene | 81 | 85 |
Biphenyl | 71 | 73 |
Mixture C | 42 | 56 |

Questions:
1. The effect of the impurity o...

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