Chemistry
Grade-6
Easy
Question
Choose the statement that is incorrect:
- All substance is made of particles.
- Matter contains particles.
- Solids, liquids and gases are the three states of matter.
- Some liquids do not contain particles.
Hint:
All states of matter are made up of particles.
The correct answer is: Some liquids do not contain particles.
- All substances are made up of particles.
- Matter contains particles.
- There are three states of matter: solid, liquid, and gas.
- Solid, liquid, and gas all are made up of particles.
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Which of the following is an example of solid?
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Which of the following is an example of solid?
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Elements are represented by symbols and molecules by …………….
- Equation.
- Reaction.
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Elements are represented by symbols and molecules by …………….
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- Equation.
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Which one of the following has the highest melting point?
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The presence of impurities in a substance leads to lowering of the freezing point, this process is called:
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When sugar is added, what effcts on the boiling and freezing of water is seen?
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