Select the compound having maximum conductivity in aqueous medium.

Question

Select the compound having maximum conductivity in aqueous medium., [ C r ( N H 3 ) 6 ] C l 3, [ C r ( N H 3 ) 5 C l ] C l 2, [ C r ( N H 3 ) 4 C l 2 ] C l, [ C r ( N H 3 ) 3 C l 3 ]

MARKS App · Accepted Answer

As more the number of ion more is conductivity so here [ C r ( N H 3 ) 6 ] C l 3 shows maximum conductivity as it has four ions. [ C r ( N H 3 ) 6 ] C l 3 [ C r ( N H 3 ) 6 ] 3 + + 3 C l - [ C r ( N H 3 ) 5 C l ] C l 2 [ C r ( N H 3 ) 5 C l ] 2 + + 2 C l - [ C r ( N H 3 ) 4 C l 2 ] C l [ C r ( N H 3 ) 4 C l 2 ] + + C l - [ C r ( N H 3 ) 3 C l 3 ] Does not ionize

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