Determine the vapour pressure (mmHg) of a solution prepared by dissolving 11.2 g of glucose (C6H1206) in 85.0 g of water at 25°C. The vapour pressure of pure water at 25°C is 23.8 mmHe.

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Question 19
Determine the vapour pressure (mmHg) of a solution prepared by dissolving 11.2 g of glucose (C6H1206) in 85.0 g of water at 25°C. The vapour pressure of pure water at 25°C is 23.8 mmHg.
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Transcribed Image Text:Question 19 Determine the vapour pressure (mmHg) of a solution prepared by dissolving 11.2 g of glucose (C6H1206) in 85.0 g of water at 25°C. The vapour pressure of pure water at 25°C is 23.8 mmHg. «< Question 19 of 20 A Moving to another question will save this response. tv 12 MacBook Air 44 * esc * 23 2$ % %D 2 4 7 8 9. Q W E T Y S F G H. J K Z C V alt alt command option option command .. .. DI
Expert Solution
Step 1

To solve this problem we will use the Roults law of lowering of vapour pressure . 

First we will calculate the mole fraction of Solute (glucose) then we will calculate the vapour pressure of Solution .

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