Question

Indicate whether water (H2O) or carbon tetrachloride (CCl4) is the best solvent to dissolve each of...

Indicate whether water (H2O) or carbon tetrachloride (CCl4) is the best solvent to dissolve each of the following substances:

CH3CH2CH2CH3
CaCO3
CH3(CH2)10COOH
HC2H3O2
NaCl
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Answer #1

1) CH3CH2CH2CH3 ----------------------> CCl4 solvent

2) CaCO3 ----------------------> water solvent

3) CH3(CH2)10COOH ------------------------> CCl4 solvent

4) HC2H3O2----------------------> water solvent

5) NaCl----------------------> water solvent

explanation :

polar molecule will dissolve in polar solvents . non-polar molecule will dissolve in non-polar solvents

CaCO3 , NaCl ,HC2H3O2   are polar molecules these can dissolve in polar solvent water .

CH3CH2CH2CH3 , CH3(CH2)10COOH are non-polar these dissolve in non polar CCl4 solvent

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