Intext questions IV — task. Science CBSE, Class 10.

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எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்

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1. Why do \(HCl\), \(HNO_3\), etc., show acidic characters in aqueous solutions while solutions of compounds like alcohol and glucose do not show acidic character?

Hydrogen in glucose and alcohol do not dissociate in water to form hydroxyl ions.
In water, \(HCl\) and \(HNO_3\) dissociate to form hydrogen or hydronium ions.
In water, \(HCl\) and \(HNO_3\) dissociate to form hydroxyl or hydronium ions.
Hydrogen in glucose and alcohol do not dissociate in water to form hydrogen or hydroxyl ions.
\(HCl\) and \(HNO_3\) dissociate to form hydroxyl or hydrogen ions.
Hydrogen in glucose and alcohol do not dissociate in water to form hydrogen ions.

2. Why does an aqueous solution of an acid conduct electricity?

Aqueous solution of acids produce hydroxyl or hydronium ions, which conduct electricity.
Aqueous solution of acids produce hydroxyl or hydrogen ions, which conduct electricity.
In an aqueous solution, acids produce hydrogen or hydronium ions, which conduct electricity.

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4. Intext questions IV

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