30 : The temperature of water is increased from -1000
to 500C keeping the pressure constant at 10 kPa.
Which among the following statements regarding the
phase of water in this process is TRUE?
(a) Ice sublimates directly from the solid to the
vapour phase
(b) Ice melts into a liquid and remains as
liquid till the temperature reaches 500C.
(c) Ice melts first into a liquid and then
subsequently evaporates.
(dNone of the above
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Answer:
yes that is correct answer
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Answer:
(b)Thermal Equilibrium – Temperature remains constant. ... property does not depend on process through which the fluid is passed. ... Fig 3.2 Phase change of water at constant pressure from liquid to vapour phase.
www.wmo.int
Explanation:
(b)Thermal Equilibrium – Temperature remains constant. ... property does not depend on process through which the fluid is passed. ... Fig 3.2 Phase change of water at constant pressure from liquid to vapour phase.
www.wmo.int
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