Related Questions

Sublimation region is the region where
A Solid and vapor phases are in equilibrium
B Solid and liquid phases are in equilibrium
C Liquid and vapor phases are in equilibrium
D Solid, liquid and vapor phases are in equilibrium
Specific __________ does not change during a phase change (e.g. sublimation, melting, vaporisation etc.).
A Entropy
B Internal energy
C Enthalpy
D Gibbs free energy
During a phase change process like sublimation, vaporisation, melting etc., the specific __________ does not change.
A Enthalpy
B Gibbs free energy
C Internal energy
D Entropy
What is sublimation?
A It is the process of conversion of a liquid into gas
B It is the process of conversion of a solid into liquid
C It is the process of conversion of a solid into vapour
D It is the process of conversion of a gas into liquid
Those solutions in which there is no volume change upon mixing the components in the liquid state and which, when diluted do not undergo any heat change (i.e. heat of dilution is zero), are called __________ solutions.
A Ideal
B Real
C Isotonic
D None of these
Which metal does not undergo corrosion due to the formation of oxide layer?
A Copper
B Iron
C Aluminium
D Zinc
Replace the bracket words by a single adjective : Airline pilots undergo (very strict and severe health checks) at regular intervals.
A spontaneous
B unanimous
C outrageous
D rigorous
A man cannot undergo two trials for the same crime.
A verb
B adverb
C preposition
D noun
Cells that undergo hyperplasia on stimulation are
A Hepatocytes
B Uterine smooth muscle cells
C Thyroid follicular cells
D Cardiac myocytes
E Neurons
Physico-chemical characteristics of water in water sources undergo changes due to
A Aquatic macrophytes
B Aquatic fungi
C Effluents
D Evapotranspiration

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