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CBSE Class 12-science Answered

what is the sign of the mixing enthalpy change and the volume change for non-ideal solutions showing positive and negative deviations?
Asked by | 19 Jan, 2012, 05:24: PM
answered-by-expert Expert Answer
Sign of the mixing enthalpy change and the volume change for non-ideal solutions showing positive deviations is positive.
Similarly,Sign of the mixing enthalpy change and the volume change for non-ideal solutions showing negative deviations is negative.
Answered by | 20 Jan, 2012, 05:56: PM

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CBSE 12-science - Chemistry
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Asked by saritanohar22 | 13 Jan, 2024, 01:25: PM
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CBSE 12-science - Chemistry
The boiling point of benzene is 353.23k. When 1.80g of a non-volatile solute was dissolved in 90g of benzene , the boiling is raised to 345.11k. Calculate the molar mass of solute (kb=2.53kg mol-1)
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