Explanation:

- Section 10: This section deals with conditions restraining alienation, stating that property cannot be transferred with a condition that it cannot be sold or transferred further. This prevents restrictions on the free sale of property.

- Section 9: Describes oral transfers. Property can be transferred without writing unless required by law.

- Section 8: Covers the operation of transfer. It includes rights and liabilities that transfer to the transferee.

- Section 7: Talks about transfer by persons competent to contract. Only those legally capable can transfer property.