State with reference to the provisions of the Indian Contract Act, 1872 whether the following are True or False with justification\ni) A appoints B as his agent to sell A's land. Subsequently, under the authority of A, B appoints C as his agent. Later on, A revokes the authority of B, but not that of C. Consequently, the authority of C cannot be terminated.

The given statement is False.\nJustification: According to Section 210 of the Indian Contract Act, 1872, the termination of the authority of an agent causes the termination (subject to the rules herein contained regarding the termination of an agent’s authority) of the authority of all sub-agents appointed by him. In the given question, B is the agent of A, and C is the agent of B. Hence, C becomes a sub agent. Thus, when A revokes the authority of B(agent), it results in termination of authority of sub agent appointed by B i.e. C (sub-agent).