Question 61 : Enthalpy-concentration diagram a convenient graphical way to represent enthalpy data for binary solutions that features a plot of specific enthalpy versus concentration with temperature as a parameter.
The above given statement is
1. True
2. False
3. Never false
4. None of the mentioned
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Question 62 : The heat of solution can be
1. Positive
2. Negative
3. Both positive and Negative
4. None of the mentioned
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Question 63 : The negative of the heat of solution or mixing is
1. Heat of solution
2. Heat of dissolution
3. Heat of reaction
4. Heat of mixing
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Question 64 : When a liquid is mixed with a liquid, the energy effect is called
1. Heat of solution
2. Heat of combustion
3. Heat of reaction
4. Heat of mixing
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Question 65 : When a gaseous or solid solute is mixed with a liquid solvent the energy effect that occurs is referred to as
1. Heat of solution
2. Heat of combustion
3. Heat of reaction
4. None of the mentioned
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Question 66 : When two ideal solution, each having a volume V are mixed. What is the resultant volume of the solution?
1. V
2. 2V
3. Greater than 2V
4. Less than 2V
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