Class 7 Science Online Tests
Physical States and Changes MCQ (Multiple Choice Questions) PDF Download
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The MCQ: A point at which a liquid is changed into gas at a specific temperature, is called; "Physical States and Changes" App Download (Free) with answers: Melting point; Boiling point; Freezing point; Evaporation; to study homeschool online courses. Solve Particle Model of Matter Quiz Questions, download Apple eBook (Free Sample) for taking online classes.
Physical States and Changes MCQ (PDF) Questions Answers Download
When solid is heated its particles begin to vibrate fast by gaining
- energy
- volume
- mass
- force
A point at which a liquid is changed into gas at a specific temperature, is called
- melting point
- boiling point
- freezing point
- evaporation
The physical state of matter is changed with the change in
- temperature
- pressure
- light
- both a and b
The process of conversion of a solid state into liquid is called
- melting
- boiling
- freezing
- solidifying
The particles move far from each other and vibrate strongly breaking the attractive force among them upon
- melting
- boiling
- freezing
- solidifying
Class 7 Science Practice Tests
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