Chemistry
Grade-6
Easy
Question
As heat is applied to a solid substance, the temperature _________ and remains constant until the solid state converts to liquid.
- Increases
- Decrease
- Remains same
- None of these
Hint:
The application of heat means an increase in temperature.
The correct answer is: Increases
- When heat is applied to a solid temperature increases, and the internal energy of the solid increases.
- Molecules start to vibrate.
- A stage is reached when with the addition of heat temperature remains constant until the solid state gets converted to liquid.
- So, initially on applying heat temperature increases and remains constant until the solid changes to a liquid.
Related Questions to study
Chemistry
What leads to the lowering of freezing point
What leads to the lowering of freezing point
ChemistryGrade-6
Chemistry
Freezing point of water is:
Freezing point of water is:
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 of the following has the least energy?
Which of the following has the least energy?
ChemistryGrade-6
Chemistry
Which of the following describe the liquid?
- Gases do not have definite shape and volume.
- Solids have definite shape and volume.
Which of the following describe the liquid?
ChemistryGrade-6
- Gases do not have definite shape and volume.
- Solids have definite shape and volume.
Chemistry
Which type of forces is present in-between the particles?
- The forces that hold atoms together within a molecule are known as intramolecular forces.
- The forces that exist between molecules are referred to as intermolecular forces.
Which type of forces is present in-between the particles?
ChemistryGrade-6
- The forces that hold atoms together within a molecule are known as intramolecular forces.
- The forces that exist between molecules are referred to as intermolecular forces.
Chemistry
Mist is a mixture of:
Mist is a mixture of:
ChemistryGrade-6
Chemistry
The process of converting the substance from solid to gas is called:
The process of converting the substance from solid to gas is called:
ChemistryGrade-6
Chemistry
Which one of the following is incorrect?
Which one of the following is incorrect?
ChemistryGrade-6
Chemistry
The substance which changes its states from solid to liquid is called
The substance which changes its states from solid to liquid is called
ChemistryGrade-6
Chemistry
Choose the statement that is incorrect:
Choose the statement that is incorrect:
ChemistryGrade-6
Chemistry
When liquids are heated, they:
When liquids are heated, they:
ChemistryGrade-6
