Interconversions of States of Matter
Interconversions of States of Matter: Overview
This Topic covers sub-topics such as Dry Ice, Sublimation, Deposition, Latent Heat of Fusion, Liquefaction of Gases, Solid Carbon Dioxide, Phase Transformations, Fusion of Ice, Relation between Temperature Scales and, Increase in Kinetic Energy
Important Questions on Interconversions of States of Matter
A magician took a cylinder with open sides which can be closed by means of screws. He filled the cylinder with water after closing one of the ends with screw (A) and then froze the water. A coin was placed on the column of ice and the other screw (B) was fixed tightly. After sometime, the coin was found at the other end. Analyse the above observation and write the principle involved in the process.
Which among the following is the false statement?
At melting point,
Write the effect of increasing pressure on the state of matter.
Explain what happens to heat energy during a phase transformation.
Why the temperature of a substance stays constant during phase transformation.
Compare the relationship between the vibration of particles and kinetic energy.
Explain the effects on the particles on increasing the temperature.
Give the reason behind the increase in kinetic energy on particles with increase in temperature.
Explain how kinetic energy of the particles be increased?
The temperature at which ice converts to water is
Explain the deposition.
Solid carbon dixoide is also known as _____ ice.
Solid carbon dioxide is stored under high pressure. Because it sublimes and converts into a _____ state on a decrease of pressure to one atmosphere.
Choose the odd one out.
Choose the odd one out.
The latent heat of fusion of ice is _____.
The process of conversion of solid to gas is known as
Name the process associated with the following:
Dry ice is kept at room temperature and at one atmospheric pressure.
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