Curated PYQ Collection
Matter, Atom and Molecules
Showing 108 questions & PYQs organized by topics.
Matter, Atom and Molecules
Matter, Atom and Molecules
10 Topics
01
Which of the following statements is/are true? A. A balanced chemical equation…
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02
The reaction in which a single reactant splits into two or more…
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03
Which of the following statements is/are true? A. A balanced chemical equation…
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04
Reaction conditions are indicated at which place in the chemical equation?
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05
Exothermic reaction is a reaction in which:
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06
Which of the following reactions will be considered as a double displacement…
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07
Which of the following chemical reactions takes place when a substance is…
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08
Decomposition reaction is when:
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09
2Mg + O2 → 2MgO The above reaction is an example of…
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10
What is the need to balance chemical equations?
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