The reaction between two HF and SbF₅ leads to the formulation of ______?

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The reaction between two HF and SbF₅ leads to the formulation of ______? Answer: [SbF₆]⁻ + 1H₂F⁺

SbF5 is a strong Lewis acid, and HF is a Lewis base. When they react, the SbF5 accepts a pair of electrons from the HF molecule, forming a [SbF6]⁻ ion and an H2F+ ion.

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This question is part of 🔬 General Science within the broader 🌐 Current Affairs & GK subject and appears in the SPSC – Sindh Public Service Commission preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.