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Class 11 · Chemistry
→Why does a gas generally not have a free surface?
Class 11 · Chemistry
→Which state has a surface but also takes the shape of the container?
Class 11 · Chemistry
→Why is diffusion in liquids slower than in gases?
Class 11 · Chemistry
→In which state is diffusion fastest?
Class 11 · Chemistry
→The spreading of perfume smell in a room shows which property?
Class 11 · Chemistry
→In which state can volume be reduced greatly by compression?
Class 11 · Chemistry
→Why is it difficult to make an iron rod smaller by pressing with hands?
Class 11 · Chemistry
→Why does volume decrease when air is compressed in a closed syringe?
Class 11 · Chemistry
→How are gas particles arranged?
Class 11 · Chemistry
→Which statement is correct for liquid particles?
Class 11 · Chemistry
→In which state does the shape of matter not depend on the container?
Class 11 · Chemistry
→What generally happens to gas particle motion on cooling?
Class 11 · Chemistry
→What change occurs in particles of a solid when it is heated?
Class 11 · Chemistry
→In which state do particles generally have the highest energy?
Class 11 · Chemistry
→In which state do particles generally have the lowest energy?
Class 11 · Chemistry
→Why is the particle model useful in understanding the nature of matter?
Class 11 · Geography
→In geography the relation with chemistry can be seen in which study?
Class 11 · Chemistry
→Why is air from natural source not considered a pure substance?
Class 11 · Chemistry
→If soil particles settle in muddy water, what is the lower part called?
Class 11 · Chemistry
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