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A base has a Kb of 2.5 x 10–11. Which of the following statements is true?

This is a concentrated base.

This base ionizes slightly in aqueous solution.

This is a strong base.

An aqueous solution of this base would be acidic.



(do explain. i don't understand this one)

  • 1 chem question -

    The base ionizes slightly in aqueous solution.
    Statement one could be true or it may not be true. The concn is not listed; therefore, we don't know if statement 1 is true or not.

  • 1 chem question -

    propan-2-ol + H2SO4 / K2CrO7 with heating

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