Answer the question given below:
Give the difference between single and double diplacement reaction.
Answer variants:
Two compounds are formed
Colour change and deposition of metal
Exchange of positive and negative ions between the two compounds
A more reactive element displaces a less reactive element from its compound
One element + one compound
Formation of precipitate and gas evolution (sometimes)
i. Single displacement:
Definition:
Reactants:
Observation:
ii. Double displacement:
Definition:
Reactants:
Observations: