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CaCl(3), xNH(3) is a complex compound ob...

`CaCl_(3), xNH_(3)` is a complex compound obtained by dissolving `CoCl_(3)` in ammonia . The complex compound 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)

A

2

B

3

C

4

D

5

Text Solution

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The correct Answer is:
C
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