S1: Neutralisation reactions always produce water and a salt.
S2: Sodium hydroxide and hydrochloric acid react to form sodium chloride and water.
S3: Vinegar reacts with baking soda to produce carbon dioxide and sodium acetate.
1
S1 and S2 are true, S3 is false
2
S1 and S3 are true, S2 is false
3
All statements are true
4
All statements are false