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राकै 6०1८. « «,» «०2 ४८८०हा Ehln ye |
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Answer» Displacement1in these reaction ,more reactive metal displace less reactive metal from its compound2 it is a slow reaction3 change of colour take place4 e.g fe++cuso4 ---->feso4++cu double displacement1 there is an exchange of ions between two reactant2 it is a fast reaction3 precipitate are formed4 e.g agno3++nacl-->agcl++nano3 |
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