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प्रश्न
Draw the structure of the stable positive ion formed when an acid dissolves in water.
उत्तर
The stable positive ion formed when an acid dissolves in water is hydronium ion.
The structure of hydronium ion (H3O+) is as follows:
\[\ce{HCl + H2O -> H2O+ + Cl-}\]
\[\begin{array}{cc}
\ce{H - \overset{\bullet\bullet}{\mathbf{O}} - H}\\
|\\
\phantom{.}\ce{H}\
\end{array}\]
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संबंधित प्रश्न
Name the kind of particles present in carbonic acid.
Explain the formation of hydronium ion.
Define in term of ionization an acid.
Define in term of ionization an alkali?
Choose the correct answer from the options given below :
An electrolyte which completely dissociates into ions are :
Give one example : A basic oxide which is insoluble in water.
Give one example : A base which is not an alkali.
Give one example : An oxide which is a base.
Give one example : A hydrogen containing compound which is not an acid.
The preparation of Lead sulphate from Lead carbonate is a two-step process. (Lead sulphate cannot be prepared by adding dilute Sulphuric acid to Lead carbonate.)
What is the first step that is required to prepare Lead sulphate from Lead carbonate?
