What distinguishes single from double displacement?
AElement replacement; ion exchange
BHeat absorption; heat release
COne product; several products
DIon exchange; element replacement
Answer & Solution
Correct answer: A. Element replacement; ion exchange
Single displacement substitutes an element in a compound, while double displacement exchanges parts between two compounds.
Keep practising Chemical Reactions and Equations
Browse all Chemical Reactions and Equations questions for ICSE Class 8, or explore more Chemistry topics.
Related questions
Select the oxide that is neither acidic nor basic.ZnO reacts with both acids and alkalis. Its oxide class is?CO2 dissolves in water to form an acidic solution. It is?CaO combines with water to give Ca(OH)2. CaO is classified as?A salt loses all its crystal water, with no further breakdown. The residue is?Strong heating decomposes limestone CaCO3 into?Use Mg > Al > Fe > Cu > Ag. Which metal will not displace Cu from its salt?Metal X displaces Y; metal Z displaces X. Rank reactivity high to low.