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CaCl_(3), xNH_(3) is a complex compound obtained by dissolving CoCl_(3)in ammonia . The complexcompound is denoted at [Co(NH)36-x]Cl_(3)-x (soluble 100% insible The chlorides shown inside the square breackets are not ionisable . The salt ioniss as [Co(NH_(3))_(6-x)Cl_(x)]Cl_(3-x)rarr[Co(NH_(3))_(6-x)Cl_(x)]^(+(3-x))+(3-x)Cl 0.1M CoCl_(3).xNH_(3) solution is found to boil t 100.104^(@)C (Kb "of water "=0.52K Kg "mol"^(-1)) What x? 'alpha' of salt =1) |
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