### Identification of the Relevant Property

1. **Understanding pH Indicators**: pH indicators are substances that change color in response to the acidity or basicity of a given solution. They provide a visual representation of the pH level, which is a measure of how acidic or basic a substance is.

2. **Reviewing the Options**:
- A. **Acidity**: This is directly related to pH and can be determined by a pH indicator.
- B. **Boiling Point**: This property relates to temperature and is not observed with pH.
- C. **Density**: This is a measure of mass per volume and does not involve pH.
- D. **Electrical Conductivity**: While acidity can influence conductivity, it is not directly measured by a pH indicator.
- E. **Thermal Conductivity**: This refers to the ability of a substance to conduct heat and is unrelated to pH.

### Conclusion

The property of a substance that can be determined using a pH indicator is **A. acidity**. The pH level is an essential measure of acidity in solutions, making this option the most relevant.

Question

### Identification of the Relevant Property

1. **Understanding pH Indicators**: pH indicators are substances that change color in response to the acidity or basicity of a given solution. They provide a visual representation of the pH level, which is a measure of how acidic or basic a substance is.

2. **Reviewing the Options**:
   - A. **Acidity**: This is directly related to pH and can be determined by a pH indicator.
   - B. **Boiling Point**: This property relates to temperature and is not observed with pH.
   - C. **Density**: This is a measure of mass per volume and does not involve pH.
   - D. **Electrical Conductivity**: While acidity can influence conductivity, it is not directly measured by a pH indicator.
   - E. **Thermal Conductivity**: This refers to the ability of a substance to conduct heat and is unrelated to pH.

### Conclusion

The property of a substance that can be determined using a pH indicator is **A. acidity**. The pH level is an essential measure of acidity in solutions, making this option the most relevant.

Knowee AI · Accepted Answer

### Identification of the Relevant Property

1. **Understanding pH Indicators**: pH indicators are substances that change color in response to the acidity or basicity of a given solution. They provide a visual representation of the pH level, which is a measure of how acidic or basic a substance is.

2. **Reviewing the Options**:
   - A. **Acidity**: This is directly related to pH and can be determined by a pH indicator.
   - B. **Boiling Point**: This property relates to temperature and is not observed with pH.
   - C. **Density**: This is a measure of mass per volume and does not involve pH.
   - D. **Electrical Conductivity**: While acidity can influence conductivity, it is not directly measured by a pH indicator.
   - E. **Thermal Conductivity**: This refers to the ability of a substance to conduct heat and is unrelated to pH.

### Conclusion

The property of a substance that can be determined using a pH indicator is **A. acidity**. The pH level is an essential measure of acidity in solutions, making this option the most relevant.

Which property of a substance can be determined using a pH indicator? A. acidity B. boiling point C. density D. electrical conductivity E. thermal conductivity

Question

Which property of a substance can be determined using a pH indicator?

Solution

Identification of the Relevant Property

Conclusion

Similar Questions

Upgrade your grade with Knowee