Chemistry
Grade-6
Easy
Question
Where is melting point used?
- Research
- Industrial sector
- Checking the purity
- All the above
Hint:
Melting point is a physical property.
The correct answer is: All the above
- The melting point of a solid gives us information about its physical nature.
- In research melting point of a compound tells us about its resistance to retain its solid nature up to what temperature.
- Industrial sector various materials are used for various factors, where some of them is used under high temperature. Knowing the melting point of that particular substance allows us to justify whether it can resist the high temperature or not.
- Pure compounds have higher melting than impure ones. To check purity melting point is an important factor.
Related Questions to study
Chemistry
Which one of the following is an example of melting?
Which one of the following is an example of melting?
ChemistryGrade-6
Chemistry
What is the instrument used to measure melting point of any substance?
What is the instrument used to measure melting point of any substance?
ChemistryGrade-6
Chemistry
The freezing point and melting point of water is:
The freezing point and melting point of water is:
ChemistryGrade-6
Chemistry
The freezing point of sucrose is:
The freezing point of sucrose is:
ChemistryGrade-6
Chemistry
As heat is applied to a solid substance, the temperature _________ and remains constant until the solid state converts to liquid.
As heat is applied to a solid substance, the temperature _________ and remains constant until the solid state converts to liquid.
ChemistryGrade-6
Chemistry
What leads to the lowering of freezing point
What leads to the lowering of freezing point
ChemistryGrade-6
Chemistry
The melting point of water is ___ degree Centigrade.
The melting point of water is ___ degree Centigrade.
ChemistryGrade-6
Chemistry
Freezing point of water is:
Freezing point of water is:
ChemistryGrade-6
Chemistry
The point at which the substance convert from solid state to liquid state is called______.
The point at which the substance convert from solid state to liquid state is called______.
ChemistryGrade-6
Chemistry
The boiling point and melting point of water is:
The boiling point and melting point of water is:
ChemistryGrade-6
Chemistry
The rate of diffusion is very low for which of the following?
- Gases have highest rate of diffusion among all the three states of matter.
The rate of diffusion is very low for which of the following?
ChemistryGrade-6
- Gases have highest rate of diffusion among all the three states of matter.
Chemistry
The process of converting the substance from liquid to gas is called:
The process of converting the substance from liquid to gas is called:
ChemistryGrade-6
Chemistry
What is meant by dry ice?
What is meant by dry ice?
ChemistryGrade-6
Chemistry
Which one of the following is not an example of matter?
Which one of the following is not an example of matter?
ChemistryGrade-6
Chemistry
Which of the following has the least energy?
Which of the following has the least energy?
ChemistryGrade-6
