When alkali metals are dissolved in pure liquid ammonia, a deep blue solution is formed. Which of th — s Block Elements Chemistry Question
Question
When alkali metals are dissolved in pure liquid ammonia, a deep blue solution is formed. Which of the following statements regarding the physical and chemical properties of this solution is INCORRECT?
Answer: C
💡 Solution & Explanation
The high electrical conductivity of alkali metals in liquid ammonia is due to the presence of BOTH ammoniated metal cations ($[M(NH_3)_x]^+$) and highly mobile ammoniated electrons ($[e(NH_3)_y]^-$), not just the cations.
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