ENTRANCE TEST – 2010 Multiple Questions and Answers.




51.A spontaneous process is
A. Unidirectional and irreversible
B. Irreversible and a real process
C. Unidirectional and a real process
D. All of the above

52.The standard enthalpy of solution of NH4Cl is ____________ kJmol-1.
A. +16.2
B. -25.0
C. +4.98
D. +26.0

53.The Kc has following units for the reaction H2(g) + I2(g) ⇋ 2HI (g)
A. mol3dm-6
B. moldm-3
C. mol-3dm6
D. No unit

54.0.1 mole of acetic acid has been dissolved per dm3 of the solution, the percentage ionization of acetic acid will be
A. 13
B. 15
C. 1.3
D. 0.1

55.Solubility of Ce2(SO4)3
A. Increases with temperature
B. Decreases with temperature
C. Shows exceptional behavior
D. Remains constant

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