When performing a melting point on a solid compound, $2$ melting point determinations

were made. One sample, which was $1mm$ in height in the capillary, possessed a melting

point of $250-251C.$ The other sample was $25mm$ in height. What would you expect the

approximate melting point to be for this $25mm$ sample, if the heating rate for both samples

was $2$ degrees per minute? $($Hint: use algebra to solve the magnitude of the range$)$

For the same solid compound as the question above, if the $1mm$ sample was heated at $15$

per minute on a Gallenkamp melting point apparatus, what would you expect for an

approximate melting point?