3 liters of water is added to 15 liters of mixture of a 20% solution of alcohol in water. The strength of alcohol is now--

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প্রশ্নঃ 3 liters of water is added to 15 liters of mixture of a 20% solution of alcohol in water. The strength of alcohol is now--

  • ক. 24%
  • খ. 16%
  • গ. 25/2%
  • ঘ. 50/3%

সঠিক উত্তরঃ

50/3%
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