Explanation:

Only statement 2nd is incorrect.

Chauri Chaura incident led Gandhi to call off the Non-Cooperation Movement (NCM) from Bardoli in February 1922.

• Many Congress leaders like Motilal Nehru and Chittaranjan Das were against the calling off of the movement as they felt that success was being gained in the country.
• When Gandhi stopped the Non-Cooperation movement (NCM) after the Chauri-Chaura incident, Bose called it a “National Calamity”. H was against Gandhiji’s decision.

Hence option 2nd is correct.