Chemical Engineering Thermodynamics A large iceberg melts at the base, but not at the top, because of the reason that Due to the high pressure at the base, its melting point reduces Ice at the base contains impurities which lowers its melting point All of these The iceberg remains in a warmer condition at the base Due to the high pressure at the base, its melting point reduces Ice at the base contains impurities which lowers its melting point All of these The iceberg remains in a warmer condition at the base ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics When a system is in equilibrium for all possible processes, the differential or finite change of entropy is None of these = 0 > 0 < 0 None of these = 0 > 0 < 0 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In reactions involving solids and liquids (where change in volume is negligible), the heat of reaction at constant pressure as compared to that at constant volume is More Unpredictable; depends on the particular reaction Same Less More Unpredictable; depends on the particular reaction Same Less ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Melting of wax is accompanied with __________ in entropy. Increase Decrease No change None of these Increase Decrease No change None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The value of gas constant 'R' is 1.987 BTU/lb. mole °R Neither A nor B Both A and B 1.987 cal/gm mole °K 1.987 BTU/lb. mole °R Neither A nor B Both A and B 1.987 cal/gm mole °K ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Isentropic process means a constant __________ process. None of these Pressure Entropy Enthalpy None of these Pressure Entropy Enthalpy ANSWER DOWNLOAD EXAMIANS APP
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