Chemical Engineering Thermodynamics A large iceberg melts at the base, but not at the top, because of the reason that The iceberg remains in a warmer condition at the base Due to the high pressure at the base, its melting point reduces All of these Ice at the base contains impurities which lowers its melting point The iceberg remains in a warmer condition at the base Due to the high pressure at the base, its melting point reduces All of these Ice at the base contains impurities which lowers its melting point ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Requisites of a reversible process is that the None of these Friction in the system should be absent System and surroundings pressure be equal System and surroundings temperature be equal None of these Friction in the system should be absent System and surroundings pressure be equal System and surroundings temperature be equal ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In the reaction, H₂ +I₂ ⇋ 2HI, addition of an inert gas will Not effect the equilibrium conditions Increase the partial pressure of H₂ Increase the total pressure and hence shift the equilibrium towards the right Increase the partial pressure of I₂ Not effect the equilibrium conditions Increase the partial pressure of H₂ Increase the total pressure and hence shift the equilibrium towards the right Increase the partial pressure of I₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which of the following is affected by the temperature? Free energy Fugacity All of these Activity co-efficient Free energy Fugacity All of these Activity co-efficient ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Critical solution temperature (or the con-solute temperature) for partially miscible liquids (e.g., phenol-water) is the minimum temperature at which Two liquids are completely separated into two layers Mutual solubility of the two liquids shows a decreasing trend A homogeneous solution (say of phenol water) is formed None of these Two liquids are completely separated into two layers Mutual solubility of the two liquids shows a decreasing trend A homogeneous solution (say of phenol water) is formed None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics If heat contents of CH₄, C₂H₄ and C₃H₈ are -17.9, 12.5 and -24.8 kcal/mole respectively, than ΔH for the reaction CH₄(g) + C₂H₄(g) ⇋ C₃H₈(g) will be __________ Kcal. -55.2 -19.4 55.2 -30.2 -55.2 -19.4 55.2 -30.2 ANSWER DOWNLOAD EXAMIANS APP
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