Solved UPSC CDS/OTA Question
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Q · Chemical EquationsMedium · 45s
Which of the following is true for displacement reactions?
TopicChemical Equations
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
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A more reactive metal or non-metal displaces a less reactive one from its compound.
Final Answer: Option B - A more reactive element displaces a less reactive one.