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CHEM10201010
Which of the following statements is not true?
CHEM10201020
Which of the following shows the correct comparison of the average kinetic energy of the particles in a solid, liquid and gas for a given substance?
CHEM10201030
The diagram shows the arrangement of particles in a substance. Which of the following is not the characteristic of the substance in this state?
CHEM10201040
Which of the following statements is not true about the particles in a gas?
CHEM10201050
Which of the following take place when water solidifies to become ice?
CHEM10201060
Which of the following substances sublimes at room pressure when heated?
CHEM10201070
The particle theory of matter states that
Matter is made up of a large number of tiny and discrete particles.
Which of the following phenomenon does not support this hypothesis?
CHEM10201080
The graph above shows the change in temperature of a substance in a cooling process. The anomaly that shows in the circle is named as
CHEM10201090
Which of the following is not the precaution steps taken to prevent supercooling?
CHEM10201100
The diagram above shows the change of temperature of substance X when a solid of substance X is heated. Which of the following statements are correct about the experiment?
CHEM10201110
Substance T exists as a liquid at a temperature of 105 °C. Which of the following is the probable melting point and boiling point of substance T?