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?

#I Life Science/ Life Sciences Group – I-V
  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: 19205

#SCPH01 Biochemistry

Optical biosensor has what kind of biological components in it.

1. Enzyme

2. Antibody

3. DNA/RNA

4. Organ

Which of the following above statements are correct?

TLS Online TPP Program

#Question id: 19205

#SCPH06 I Botany

Optical biosensor has what kind of biological components in it.

1. Enzyme

2. Antibody

3. DNA/RNA

4. Organ

Which of the following above statements are correct?

TLS Online TPP Program

#Question id: 19205

#SCPH28 | Zoology

Optical biosensor has what kind of biological components in it.

1. Enzyme

2. Antibody

3. DNA/RNA

4. Organ

Which of the following above statements are correct?

TLS Online TPP Program

#Question id: 19206

#SCPH01 Biochemistry

In some biosensor whole cells are adhered on transducer. These type of biosensors are usually based on which type of biosensor?
1. Amperometric
2. Potentiometric
3. Thermometric
Which of the following above statements are correct?

TLS Online TPP Program

#Question id: 19206

#SCPH06 I Botany

In some biosensor whole cells are adhered on transducer. These type of biosensors are usually based on which type of biosensor?
1. Amperometric
2. Potentiometric
3. Thermometric
Which of the following above statements are correct?

TLS Online TPP Program

#Question id: 19206

#SCPH28 | Zoology

In some biosensor whole cells are adhered on transducer. These type of biosensors are usually based on which type of biosensor?
1. Amperometric
2. Potentiometric
3. Thermometric
Which of the following above statements are correct?