मराठी

HCl, HNO3, C2H5OH, C6H12O6 all contain H atoms but only HCI and HNO3 show acidic character. Why? - Chemistry

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प्रश्न

HCl, HNO3, C2H5OH, C6H12O6 all contain H atoms but only HCI and HNO3 show acidic character. Why?

टीपा लिहा

उत्तर

Although C2H5OH and C6H12O6 contain hydrogen atoms, their aqueous solutions lack acidity due to the absence of hydrogen ions [H+(aq) ions] during dissolution.

When dissolved in water, only HCl and HNO3 create hydrogen ions [H+(aq) ions]3 and have an acidic nature.

\[\ce{HCl_{( aq)}-> H+_{( aq)} + Cl-_{( aq)}}\]

\[\ce{HNO3_{( aq)}-> H+_{( aq)}+ NO3-_{( aq)}}\]

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