A. Moisture free ice
B. Solid helium
C. Solid carbon dioxide
D. None of these
Related Mcqs:
- Sublimation temperature of dry ice (solid CO2) is ____________ °C?
A. -273
B. 0
C. -78
D. 5 - The wet bulb temperature is lower in dry air than in wet air at the same temperature. A dry bulb thermometer registers a higher temperature than a wet bulb thermometer except at ______________ percent relative humidity ?
A. 0
B. 100
C. 50
D. None of these - Melting of ice exemplifies a/an______________________?
A. Adiabatic process
B. Endothermic reaction
C. Exothermic reaction
D. Process involving a chemical reaction - Melting of ice is an example of an _____________ process?
A. Adiabatic
B. Isothermal
C. Isometric
D. None of these - Degree of freedom of the system ice-water-vapour will be ________________?
A. 0
B. 1
C. 2
D. 3 - Molar heat capacity of water in equilibrium with ice at constant pressure is __________ Kcal/kg mole. °K___________________?
A. 0
B. ∞
C. 50
D. 100 - When pressure is applied on the system, ice ↔ water, then_________________?
A. Equilibrium cannot be established
B. More ice will be formed
C. More water will be formed
D. Evaporation of water will take place - One ton of refrigeration is defined as the heat rate corresponding to melting of one ton of ice in one ________________?
A. Hour
B. Day
C. Minute
D. Second - The number of degrees of freedom for a mixture of ice and water (liquid) are ____________________?
A. 3
B. 2
C. 1
D. 0 - Molar heat capacity of water in equilibrium with ice at constant pressure is_____________________?
A. 0
B. ∞
C. 1
D. None of these
