ICSE /Class 8
Chemistry MCQ Based On Explanation of change of state of the matter
Our free online Chemistry test quiz for Class 8, ICSE will assist you to improve your Chemistry skills on every concept in a fun interactive way.
ICSE Class 8 Chemistry Explanation of change of state of the matter
Sublime substance directly changes in gases on heating.
Check out the options.
Recall the factors on which the kinetic energy depends.
The kinetic energy is directly proportional to the velocity of the molecules.
Recall the properties on which the evaporation process depends
Recall the properties of mercury for which it has been used in glass thermometer.
Use the formula for converting the degree Celsius into Kelvin
Recall the factors on which the property of the evaporation depends and check the options.
Kinetic energy is directly proportional to the velocity of the molecules.
What happens if we heat the iodine solid directly.
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