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NEETChemistrys Block Elements

Comment on the following observation: The mobilities of the alkali metal ions in aqueous solution are Li + + + + + .

Options

  1. AThe mobility of alkali metal ions is inversely proportional to their ionic radii.
  2. BThe mobility of alkali metal ions is directly proportional to their atomic masses.
  3. CThe mobility of alkali metal ions is directly proportional to their charge densities.
  4. DThe mobility of alkali metal ions is directly proportional to their electronegativities.

Correct answer

C. The mobility of alkali metal ions is directly proportional to their charge densities.

Step-by-step solution

Correct Option is : (C) The mobility of alkali metal ions is directly proportional to their charge densities.

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