Question

Consider the adsorption of N2 on ZnO. The adsorbed volumes of N2 at 223 and 533 Torr are 1.16 and 2.08 mL g-1 which is calculated at 273 K and 1 atm.

1. Assuming Langmuir adsorption, what is the adsorption capacity in mL g-1 of ZnO for N2?

2. Assuming Langmuir adsorption, what is thd adsorption affinity in Torr-1 of ZnO for N2?

3. 1 molecule of N2 has surface area of 16.2 A2. What is the specific surface area in m2g-1?

4. Assuming Freudlich adsorption (Vad = kp^n), what is k for N2 adsorption on ZnO?

5. Assuming Freundlich adsorption, what is n for N2 adsorption on ZnO?

Answer #1

ADVERTISEMENT

Get Answers For Free

Most questions answered within 1 hours.

ADVERTISEMENT

asked 2 minutes ago

asked 2 minutes ago

asked 21 minutes ago

asked 24 minutes ago

asked 27 minutes ago

asked 29 minutes ago

asked 30 minutes ago

asked 34 minutes ago

asked 39 minutes ago

asked 42 minutes ago

asked 45 minutes ago

asked 54 minutes ago