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प्रश्न
Acids dissolve in water and produce positively charged ions. Draw the structure of these positive ions.
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उत्तर
\[\begin{array}{cc}
\phantom{...}\ce{H}\\
\phantom{...}|\\
\ce{H - O+}\\
\phantom{...}|\\
\phantom{...}\ce{H}\
\end{array}\]
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