The racemic mixture in liquid/gaseous state will have

Options

A. Same boiling point as that of its pure enantiomer
B. Same refractive index as that of its pure enantiomer.
C. Same density as that of its pure enantiomer
D. All of the above

Answer

To solve the question regarding the properties of a racemic mixture in liquid or gaseous states, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Definition of Racemic Mixture**:
A racemic mixture, also known as a racemate, consists of equal amounts of two enantiomers (optical isomers) of a chiral molecule. These enantiomers are non-superimposable mirror images of each other.

2. **Identify the Properties of Racemic Mixtures**:
- Racemic mixtures exhibit certain physical properties that are characteristic of their components.
- One key property is that racemic mixtures have the same boiling point as that of the pure enantiomer.

3. **Analyze the Options**:
- The question asks about the properties of a racemic mixture in liquid or gaseous states.
- Since racemic mixtures consist of equal parts of two enantiomers, they do not exhibit optical activity, which is a property of pure enantiomers.

4. **Boiling Point Consideration**:
- When considering boiling points, racemic mixtures will have the same boiling point as the pure enantiomer because the intermolecular forces and molecular weights are the same.

5. **Conclusion**:
- Therefore, the correct statement regarding the racemic mixture in liquid or gaseous states is that it will have the same boiling point as that of its pure enantiomer.

### Final Answer:
The racemic mixture in liquid/gaseous state will have the same boiling point as that of its pure enantiomer.

---