Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 47830
TLS Online TPP Program

#Question id: 403

For the reaction A -> B, DG'° = –60 kJ/mol.  The reaction is started with 10 mmol of A; no B is initially present.  After 24 hours, analysis reveals the presence of 2 mmol of B, 8 mmol of A. Which is the most likely explanation?

#SCPH28 | Zoology

  1. A and B have reached equilibrium concentrations.

  2. An enzyme has shifted the equilibrium toward A.

  3. B formation is kinetically slow; equilibrium has not been reached by 24 hours.

  4. Formation of B is thermodynamically unfavorable.

More Questions
TLS Online TPP Program

#Question id: 5526

#SCPH06 I Botany

The allantois
TLS Online TPP Program

#Question id: 2127

#SCPH28 | Zoology

The fluidity of the lipid side chains in the interior of a bilayer is generally increased by:
TLS Online TPP Program

#Question id: 1115

#SCPH01 Biochemistry

Which of the following is true during a typical cAMP-mediated signal transduction event?
TLS Online TPP Program

#Question id: 1561

#SCPH05 I Biotechnology

The cells and signaling molecules involved in the initial stages of the inflammatory response are ?
TLS Online TPP Program

#Question id: 328

#SCPH05 I Biotechnology

Which of the following interaction occurs between a permanent dipole and a neutral molecule?