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.Management Sciences
A. Zero
B. Positive
C. Negative
D. Indeterminate
Related Mcqs:
- If two pure liquid constituents are mixed in any proportion to give an ideal solution, there is no change in____________________?
- A. Volume B. Enthalpy C. Both A. & B D. Neither A. nor B...
- The enthalpy change when ammonia gas is dissolved in water is called the heat of___________________?
- A. Solution B. Formation C. Dilution D. Combustion...
- What happens in a reversible adiabatic expansion process ?
- A. Heating takes place B. Cooling takes place C. Pressure is constant D. Temperature is constant...
- The activity of an ideal gas is numerically ____________ its pressure?
- A. More than B. Less than C. Equal to D. Data insufficient, can’t be predicted...
- Throttling (Joule-Thomson effect) process is a constant _____________ process?
- A. Enthalpy B. Entropy C. Pressure D. None of these...
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