With reference to India's freedom struggle consider the following statements.
1] The Turkish ruler Mehmed Murad-V abolished the Caliphate.
2] In February 1922, a group of peasants attacked and torched a police station in the hamlet of Chauri Chaura.
3] During the Non-Cooperation Movement Gandhiji was arrested in March 1922, and charged with sedition.
Which of the statements given above is / are correct?