Substance A has a melting point of 80 degrees celsius and substance B has a melting point of 69 degrees celsius. If you start wi
th pure A and add larger percentages of B what woud happen to the melting point at 0% B, at 10% B, at 50% B, at 90% B, at 100% B, (Describe the general process, no need to state exact melting points.)
The answer for this is the first option. What you do in here is make a saturated solution and then dissolve more solute in it until there is undissolved solid remaining