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तामिळनाडू बोर्ड ऑफ सेकेंडरी एज्युकेशनएस.एस.एल.सी. (इंग्रजी माध्यम) इयत्ता १०

3.5 litres of ethanol is present in 15 litres of aqueous solution of ethanol. Calculate volume percent of ethanol solution. - Science

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प्रश्न

3.5 litres of ethanol is present in 15 litres of an aqueous solution of ethanol. Calculate volume percent of ethanol solution.

बेरीज

उत्तर

Volume of ethanol (solute) = 3.5 litre

Volume of aqueous solution = 15 litre

The volume of the solution = `"Volume of the solute" /"Volume of the solution" ×100`

= `3.5/15 × 100`

Volume percentage = 23.33 %.

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Problems Based on Solubility and Percentage by Mass and Volume
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 9: Solutions - Evaluation [पृष्ठ १३५]

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सामाचीर कलवी Science [English] Class 10 SSLC TN Board
पाठ 9 Solutions
Evaluation | Q VI. 6. | पृष्ठ १३५
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