According to Hardy Schultz rule, correct...

According to Hardy Schultz rule, correct order of flocculation value for `Fe(OH)_3` sol is :

A

`K_(2)CrO_4 gt K_(3)[Fe(CN)_6] gt KNO_3 gt KBr = AlCl_3`

B

`K_(3)[Fe(CN)_6] gt K_(2)CrO_(4) gt KNO_3 = KBr = AlCl_3`

C

` K_(3)[Fe(CN)_(6)] lt K_(2)CrO_(4) lt KNO_(3) = KBr = AlCl_3`

D

`KNO_(3) gt KBr = K_(2)CrO_(4) gt AlCl_3 = K_(3)`[Fe(CN)_(6)]

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The correct Answer is:

C

NA

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