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MATTER ITS PROPERTIES & ITS TRANSFORMATION: Change of state
MATTER ITS PROPERTIES & ITS TRANSFORMATION: Heat & Thermal Insulation
MATTER ITS PROPERTIES & ITS TRANSFORMATION: Temperature
Matter: Its Properties & Transformation
THE WORLD OF SCIENCE: Base Physical Quantities, SI Units & Measuring Instruments
THE WORLD OF SCIENCE: Measurement of Density
THE WORLD OF SCIENCE: Measurements of Speed
THE WORLD OF SCIENCE: Scientific Method
THE WORLD OF SCIENCE: Simple application of measurements
The Science World
5/30 MCQs for:
MATTER ITS PROPERTIES & ITS TRANSFORMATION: Change of state
Steam condensing on a cold surface is an example of:
Deposition.
Sublimation.
Condensation.
Evaporation.
Frost forming on a window is an example of:
Evaporation.
Sublimation.
Deposition.
Condensation.
Which of the following is a property of gases?
No definite shape or volume.
None is correct.
Definite shape and volume.
Definite volume, no definite shape.
Which factor increases the rate of evaporation?
Lower temperature.
Higher temperature and higher surface area.
Covering the liquid.
Lower surface area.
Which of the following requires heat absorption?
Condensation.
Melting.
Deposition.
Freezing.
