Explanation:

- According to Salmond’s theory of jural correlatives:

- The correlative of a right is a duty (Option 1).

- The correlative of an immunity is a disability (Option 4). This means if one person has immunity, the other party has a disability—they cannot do or change something against that immunity.

- “No right” (Option 2) is not generally used as a direct correlative in Salmond’s scheme.

- “Subjection” or “liability” (Option 3) is the correlative of power.

- So, the correct answer is:

- Option 4 – disability.