Correct Option: B

Before the Partition Council, a Partition Committee was formed which was chaired by Lord Mountbatten and its members were Vallabh Bhai Patel, Dr. Rajendra Prasad, Liaqat Ali Khan and Abdur Rab Nishtar. Later this committee was replaced by a Partition Council. In this council, Congress was represented by Sardar Patel and Dr. Rajendra Prasad, with C. Rajgopalachari as alternate member. Muslim league was represented by Mohammed Ali Jinnah, Liaqat Ali Khan and Abdur Rab Nishtar as alternate member. Even after 15 August 1947, this partition council was in existence. The Partition Council had the Governor General as its Chairman.