Question

What is a binary phase diagram?

Answer 1

Hint: Binary phase means there is a presence of two different elements in the given chemical compound. The word binary phase is more suited to the solid chemical compounds. The change in the phases with temperature and composition of the elements in the chemical are going to play a big role.

Complete answer:
- In the question it is asked about the binary phase diagram.
- In the binary phase diagram on the x-axis the concentration of the chemical elements are going to be taken and on the y-axis the temperature should be taken to increase the temperature.
- The binary phase diagram is going to show the behavior of the chemical elements with increase in temperature.
- Behavior means the change in the composition of the chemical elements with temperature.
- The phase diagram is going to show the impact of decrease to increase in temperature on the chemical composition of the chemical.
- We will get the information about the melting and boiling points of a particular chemical by using the binary phase diagram.
- A rough picture to show the binary phase diagram of a chemical is as follows.

Note:
The increase in temperature may lead to the change in composition of the chemical or the decrease in temperature may lead to the change in the composition of the chemical. Sometimes pressure also is considered in the binary phase diagrams of the chemicals. Binary name itself indicates the chemical is going to exhibit more than one phase.