If some solute is dissolved in pure H 2 O- the solution has increased itsA- water potentialB- solute concentrationC- all of the aboveD- water concentration

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Relative Lowering of Vapour Pressure

If some solut...

Question

If some solute is dissolved in pure $H_{2} O$ , the solution has increased its

water potential

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solute concentration

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water concentration

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all of the above

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Solution

The correct option is B solute concentration
Pure water has the greatest water potential. The water potential of pure water at standard temperature is taken as zero. If some solute is dissolved in pure water, the solution has fewer free water and the concentration of water decreases, reducing its water potential and increasing its solute concentration.

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If some solute is dissolved in pure H2O, the solution has increased its

If some solute is dissolved in pure $H_{2} O$ , the solution has increased its