Explain why concentrated Sulphuric (VI) acid is a poor electrolyte and has no effect on blue litmus paper whereas 2M Sulphuric (VI) acid conducts electricity and changes blue litmus paper red.

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anonymous · Answer 1 · 2021-08-17T14:14:40+0000

Concentrated Sulphuric (iv) acid has no ions (it is covalent) 2M of Sulphuric (vi) acid has H⁺ ions and SO₄^2- ions