Curated PYQ Collection
Chemistry
Showing 556 questions & PYQs organized by topics.
Chemistry
Matter, Atom and Molecules
10 Topics
01
The state of matter where particles are far apart and move randomly…
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02
Which of the following statements about Thomson’s model of an atom is/are…
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03
Which of the following statements is NOT true regarding the particles of…
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04
Which of the following scientists gave the concept of atomic mass?
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05
If both solute and solvent masses (mass %) are doubled, the concentration…
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06
How many atoms of oxygen are present in one molecule of ozone?
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07
Which calculation correctly determines the formula unit mass of CaCl2?
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08
Which of the following electron configurations is NOT possible according to the…
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09
Select the correct option regarding the given statements. Statement 1: Suspensions scatter…
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10
Which statement about lyophilic sols is correct?
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