| List - I | List – II | ||
| A. | Squamous Epithelium | i. | Goblet cells of alimentary canal |
| B. | Ciliated Epithelium | ii. | Inner lining of pancreatic ducts |
| C. | Glandular Epithelium | iii. | Walls of blood vessels |
| D. | Compound Epithelium | iv. | Inner surface of Fallopian tubes |
If 0.01 mol of $\mathrm{P_4O_{10}}$ is removed from 0.1 mol, then the remaining molecules of $\mathrm{P_4O_{10}}$ will be:
An element has two isotopes having atomic masses 10 and 15 u, respectively. If the percent abundance of lighter isotopes is 80%, then the average atomic mass of the element is: