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ChemistryChemistry
22 January, 04:45

Which of the following is NOT soluble in water?

A) NaCl

B) KBr

C) CH3CH2OH

D) HCl

E) C6H6

How is this determined?

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Answers (2)
  1. 22 January, 06:51
    0
    all hydroxides are insoluble with the exception of those formed with alkali metal ions and barium.

    Hence, CH3CH2OH is insoluble
  2. 22 January, 06:55
    0
    The correct answer is E. C6H6 is not soluble in water. This is determined by the polarities of these substances. Benzene is a non-polar substance because it has equal number of electrons sharing a bond thus it does not dissolve in water which is a polar substance.
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Home » Chemistry » Which of the following is NOT soluble in water? A) NaCl B) KBr C) CH3CH2OH D) HCl E) C6H6 How is this determined?
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