[{"id":267214,"question":"According to Bronsted and Lowry concept, an acid is a substance that can donate.","choices":[{"text":"Proton","value":"A"},{"text":"Electron pair","value":"B"},{"text":"Neutron","value":"C"},{"text":"Electron","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":267213,"question":"Ammonia is a base, because it","choices":[{"text":"Ionizes in water to give OH- Ions","value":"A"},{"text":"Can accept proton","value":"B"},{"text":"Contains OH group","value":"C"},{"text":"Can accept an election pair","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":267212,"question":"Which of the following is Bronsted base?","choices":[{"text":"HCl","value":"A"},{"text":"CH3COOH","value":"B"},{"text":"H2O","value":"C"},{"text":"NH3","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":267211,"question":"Which one is not an Arrhenious acid?","choices":[{"text":"HCl","value":"A"},{"text":"H2SO4","value":"B"},{"text":"CO2","value":"C"},{"text":"HNO3","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":267210,"question":"Which one is not an Arrhenius base.","choices":[{"text":"KOH","value":"A"},{"text":"NaOH","value":"B"},{"text":"NH3","value":"C"},{"text":"Ca(OH)2","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":267209,"question":"According to Arrhenius concept base is a substance which dissociates in aqueios solution to give","choices":[{"text":"Hydroxide ions","value":"A"},{"text":"Hydrogen ions","value":"B"},{"text":"Pair of Electrons","value":"C"},{"text":"Proton","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":267208,"question":"According to Arrhenius concept acid is a substance which dissociates in aqueious solutin to give.","choices":[{"text":"Proton","value":"A"},{"text":"Pair of Electron","value":"B"},{"text":"Hydrogen Ions","value":"C"},{"text":"Hydroxide ion","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":267207,"question":"Milk of magnesia contains Mg(OH)2 It is used as antacid It neutralizes excess stomachaacid. Which salt is formed in this reaction.","choices":[{"text":"MgCl2","value":"A"},{"text":"MgSO4","value":"B"},{"text":"MgCO3","value":"C"},{"text":"MgO","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":267206,"question":"Which of the following cannot be classified as Arrhenius acid","choices":[{"text":"CO2","value":"A"},{"text":"HNO3","value":"B"},{"text":"H2CO3","value":"C"},{"text":"H2SO4","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":267205,"question":"All bases turn red litmus.","choices":[{"text":"Blue","value":"A"},{"text":"White","value":"B"},{"text":"Pink","value":"C"},{"text":"Colourless","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":267204,"question":"All Acids turn blue litmus.","choices":[{"text":"Pink","value":"A"},{"text":"White","value":"B"},{"text":"Colourless","value":"C"},{"text":"Red","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":267203,"question":"Acids means","choices":[{"text":"Bitter","value":"A"},{"text":"Salty","value":"B"},{"text":"Sweet","value":"C"},{"text":"Sour","value":"D"},{"value":"E"}],"correctAnswer":4}]