Chemical Engineering Thermodynamics
A large iceberg melts at the base, but not at the top, because of the reason that
ice at the base contains impurities which lowers its melting point.
due to the high pressure at the base, its melting point reduces.
the iceberg remains in a warmer condition at the base.
all (a), (b) and (c).
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The fugacity of liquid water at 298 K is approximately 3171 Pa. Considering the ideal heat of vaporisation as 43723 J/gm mole, its fugacity at 300 K would be
Sodium tri poly phosphate (STPP) is manufactured by reaction of phosphoric acid with sodium
Phosphoric acid is produced in wet process from phosphate rock and