Chemical Engineering Thermodynamics Water on heating from 1 to 4°C Expands Contracts Has same volume May contract or expand Expands Contracts Has same volume May contract or expand 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 -30.2 -19.4 55.2 -55.2 -30.2 -19.4 55.2 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In case of a close thermodynamic system, there is __________ across the boundaries. Mass and energy transfer No heat and mass transfer None of these No mass transfer but heat transfer Mass and energy transfer No heat and mass transfer None of these No mass transfer but heat transfer ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The work done in an adiabatic change in a particular gas depends upon changes in the __________ only. Volume Temperature Specific heat Pressure Volume Temperature Specific heat Pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Melting of ice is an example of an __________ process. None of these Isometric Adiabatic Isothermal None of these Isometric Adiabatic Isothermal ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Heating of water under atmospheric pressure is an __________ process. Adiabatic Isochoric Isobaric Isothermal Adiabatic Isochoric Isobaric Isothermal ANSWER DOWNLOAD EXAMIANS APP
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