Home › CBSE Class 10 › Chemistry › Chemical Reactions and Equations › Zn + CuSO₄ → ZnSO₄ + Cu is an example of:
Zn + CuSO₄ → ZnSO₄ + Cu is an example of:
ACombination reaction
BDecomposition reaction
CDisplacement reaction
DDouble displacement
Answer & Solution
Correct answer: C. Displacement reaction
1. More reactive metal (Zn) displaces less reactive (Cu) from its salt.
2. This is a SINGLE displacement reaction.
3. Zn is HIGHER in the activity series than Cu.
_Source: NCERT Class 10 Science Ch 1 §1.2.3 Displacement Reactions_
Related questions
The colour of copper sulphate solution is:Quicklime (CaO) reacts vigorously with water to form slaked lime. This reaction is:Rancidity of food is caused by:Galvanisation, the coating of iron with a thin layer of another metal to prevent rusting, The chemical equation 2 H₂ + O₂ → 2 H₂O is balanced because:Photosynthesis can be classified as a (an):The substance which gets oxidised in the reaction CuO + H₂ → Cu + H₂O is:The reaction AgNO₃ + NaCl → AgCl + NaNO₃ is best classified as: