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1. The first and second dissociation constants of an acid H,A are 1x10* and 5x10 respectively. The overall dissociation constant of the acid will

1. The first and second dissociation constants of an acid H,A are 1x10* and 5x10" respectively. The overall dissociation constant of the acid will be 1) 4x105 2) 5x10 3)0.2x10* 4) 5x10*

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