[{"id":158052,"question":"Carboxylic acids functional group is:","choices":[{"text":"----COOH","value":"A"},{"text":"----CO---","value":"B"},{"text":"----OH","value":"C"},{"text":"-----COH","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":158049,"question":"The organic compounds containing Ph--OH group are called:","choices":[{"text":"Phenol","value":"A"},{"text":"Aldehyde","value":"B"},{"text":"Ketones","value":"C"},{"text":"Carboxylic acids","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":158046,"question":"Amylacetate flavour is present in:","choices":[{"text":"Banana","value":"A"},{"text":"Apple","value":"B"},{"text":"Jasmine","value":"C"},{"text":"Orange","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":158045,"question":"Amiino acids are building blocks of:","choices":[{"text":"Protein","value":"A"},{"text":"Carbohydrates","value":"B"},{"text":"Lipids","value":"C"},{"text":"Fats","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":158042,"question":"Amino acids contain functional groups in it:","choices":[{"text":"--CO--","value":"A"},{"text":"--OH","value":"B"},{"text":"---NH<sub>2</sub>","value":"C"},{"text":"All of these","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":158040,"question":"Acetic acid is miscible in:","choices":[{"text":"Water","value":"A"},{"text":"Alcohol","value":"B"},{"text":"Either","value":"C"},{"text":"All of these","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":158039,"question":"Boiling point of acetic acid is<span style=\"color: rgb(84, 84, 84); font-family: arial, sans-serif; font-size: small;\">°C:</span>","choices":[{"text":"116","value":"A"},{"text":"117","value":"B"},{"text":"118","value":"C"},{"text":"119","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":158037,"question":"Glacial acetic acid freezes to ice like solid at (<span style=\"color: rgb(84, 84, 84); font-family: arial, sans-serif; font-size: small;\">°</span>C)","choices":[{"text":"07","value":"A"},{"text":"17","value":"B"},{"text":"27","value":"C"},{"text":"37","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":158033,"question":"Vinegar is dilute solution of:","choices":[{"text":"Acitic acid","value":"A"},{"text":"Formic acid","value":"B"},{"text":"Butyric acid","value":"C"},{"text":"Propionic acid","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":158030,"question":"Carboxylic acids on complete reduction in the presence of Hi and red phosphorus gives:","choices":[{"text":"Esters","value":"A"},{"text":"Alcohols","value":"B"},{"text":"Alkanes","value":"C"},{"text":"Aldehydes","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":158027,"question":"Which are used as essences (flowers)?","choices":[{"text":"Aldehydes","value":"A"},{"text":"Ketones","value":"B"},{"text":"Alcohols","value":"C"},{"text":"Esters","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":158022,"question":"Acetic acids react with PCI5 giving:","choices":[{"text":"Acetamide","value":"A"},{"text":"Acetyl chloride","value":"B"},{"text":"Alcohol","value":"C"},{"text":"Ether","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":158018,"question":"Active metals react with carboxylic acid releasing gas:","choices":[{"text":"CO","value":"A"},{"text":"CO<sub>2</sub>","value":"B"},{"text":"H<sub>2</sub>O as steam","value":"C"},{"text":"H<sub>2</sub>","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":158010,"question":"Carboxylic acids react with acids releasing gas from it:","choices":[{"text":"H2O as steam","value":"A"},{"text":"CO","value":"B"},{"text":"CO2","value":"C"},{"text":"O2","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":158008,"question":"Carboxyl group has functional group in it:","choices":[{"text":"One","value":"A"},{"text":"Two","value":"B"},{"text":"Three","value":"C"},{"text":"Four","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":158007,"question":"Which is not carboxylic acid with pungent smell?","choices":[{"text":"Formic acid","value":"A"},{"text":"Acetic acid","value":"B"},{"text":"Ethanoic acid","value":"C"},{"text":"Butyric acid","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":158006,"question":"In preparation medhod of carboxylic acids from alkyl halides always carboxylic acid formed which have carbon atoms:","choices":[{"text":"One less than in R----X","value":"A"},{"text":"One more than in R---X","value":"B"},{"text":"Equal to R---X","value":"C"},{"text":"Double to R----X","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":158003,"question":"A carboxylic acid containing Ar group in it is called:","choices":[{"text":"Aromatic carboxylic acid","value":"A"},{"text":"Allphatic carboxylic acid","value":"B"},{"text":"Dicarboxylic acid","value":"C"},{"text":"Carboxylic acid","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":158001,"question":"A compound containing carboxyl group in them are called:","choices":[{"text":"Ketone","value":"A"},{"text":"Ether","value":"B"},{"text":"Carboxylic acids","value":"C"},{"text":"Polycarboxylic acid","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":158000,"question":"A carboxylic acid with one caboxyl group:","choices":[{"text":"Monocarboxylic acid","value":"A"},{"text":"Dicarboxylic acid","value":"B"},{"text":"Tricarboxylic acid","value":"C"},{"text":"Polycarboxylic acid","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":157998,"question":"Acetamide is prepared by:","choices":[{"text":"Heating ammonium acetate","value":"A"},{"text":"Heating methyl cyanide","value":"B"},{"text":"Heating ethyl acetate","value":"C"},{"text":"The hydrolysis of methyl cyanide","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":157996,"question":"Which of the following is not a fatty acid?","choices":[{"text":"Propanoic acid","value":"A"},{"text":"Acetic acid","value":"B"},{"text":"Phthalic acid","value":"C"},{"text":"Butanoic acid","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":157995,"question":"The solution of which acid is used for seosoning of food ?","choices":[{"text":"Formic acid","value":"A"},{"text":"Acetic acid","value":"B"},{"text":"Benzoic acid","value":"C"},{"text":"Butanoic acid","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":157994,"question":"Which reagent is used to reduce a carboxylic group to an alcohol?","choices":[{"text":"H2/Ni","value":"A"},{"text":"H2/Pt","value":"B"},{"text":"NaBH4","value":"C"},{"text":"LiAIH4","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":157993,"question":"Which of the following derivative cannot be prepared directly from acetic acid?","choices":[{"text":"Acetamide","value":"A"},{"text":"Acetyl chloride","value":"B"},{"text":"Ethyl acetate","value":"C"},{"text":"Acetic acid","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":156806,"question":"Which acid is used in the manufacture of synthetic fibre?","choices":[{"text":"Formic acid","value":"A"},{"text":"Oxalic acid","value":"B"},{"text":"Carbonic acid","value":"C"},{"text":"Acetic acid","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":156805,"question":"A carboxylic acid contains:","choices":[{"text":"A hydroxyl group","value":"A"},{"text":"A carboxyl group","value":"B"},{"text":"A hydroxyle &amp; carboxyl group","value":"C"},{"text":"A carboxyl &amp;aldehyde group","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":156804,"question":"Acetic acid is manufactured by:","choices":[{"text":"Distillation","value":"A"},{"text":"Fermentation","value":"B"},{"text":"Ozonolysis","value":"C"},{"text":"Esterification","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":125080,"question":"Carboxylic acids are more acidic than pehnol and alcohol because of","choices":[{"text":"Intermolecular hydrogen bonding","value":"A"},{"text":"Formation of dimmers","value":"B"},{"text":"Highly acidic hydrogen","value":"C"},{"text":"Resonance stabilization of their conjugate base","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":125079,"question":"Ethyl acetate is obtained when methyl magnesium iodide reacts with","choices":[{"text":"Ethyl formate","value":"A"},{"text":"Ethyl choroformate","value":"B"},{"text":"Acetyl chloride","value":"C"},{"text":"carbondioxide","value":"D"},{"value":"E"}],"correctAnswer":2}]