Solved UPSC CDS/OTA Question
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Q · Chemical EquationsMedium · 45s
Which is not a characteristic of double displacement reactions?
TopicChemical Equations
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
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Double displacement may not need heat.
Final Answer: Option C - They always require heat.