[{"id":112539,"question":"Partial reduction of acetic acid happens with","choices":[{"text":"NH<sub>3</sub>","value":"A"},{"text":"LiAIH<sub>4</sub>","value":"B"},{"text":"P + HI","value":"C"},{"text":"PCI<sub>5</sub>","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":112537,"question":"When a carboxylic acid reacts with alcohol, it produces a new class of compounds","choices":[{"text":"Ethers","value":"A"},{"text":"Esters","value":"B"},{"text":"Anhydride","value":"C"},{"text":"Amides","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":112536,"question":"The general formula of amino acids is","choices":[{"text":"","img":"112536_636321036224119236-RA1.jpg","value":"A"},{"text":"","img":"112536_636321036224119236-RA2.jpg","value":"B"},{"text":"","img":"112536_636321036224119236-RA3.jpg","value":"C"},{"text":"","img":"112536_636321036224119236-RA4.jpg","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":112533,"question":"The M.P. of carboxylic acids containing even number of carbon atoms is ______ than the next","choices":[{"text":"Higher","value":"A"},{"text":"Low","value":"B"},{"text":"Equal","value":"C"},{"text":"None","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":112532,"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":112531,"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":3},{"id":112530,"question":"Pro stand for","choices":[{"text":"Valine","value":"A"},{"text":"Alamine","value":"B"},{"text":"Glycine","value":"C"},{"text":"Proline","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":112529,"question":"Etherification is catalyzed by","choices":[{"text":"Acids","value":"A"},{"text":"Gases","value":"B"},{"text":"Salts","value":"C"},{"text":"None of the these","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":112528,"question":"The solution of which acid is used for seasoning 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":3},{"id":112527,"question":"Which reagent is used to reduce a carboxylic group to an alcohol","choices":[{"text":"H<sub>2</sub>/Ni","value":"A"},{"text":"H<sub>2</sub>/Pt","value":"B"},{"text":"NaBH<sub>4</sub>","value":"C"},{"text":"LiAIH<sub>4</sub>","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":112526,"question":"Which of the following derivative can not be prepared directly from acetic acid","choices":[{"text":"Acetamide","value":"A"},{"text":"Acetyl chloride","value":"B"},{"text":"Acetic anhydride","value":"C"},{"text":"Ethyl acetate","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":112525,"question":"Which acid is used in the manufacture of synthetic fibre","choices":[{"text":"Formic acid","value":"A"},{"text":"Phthalic acid","value":"B"},{"text":"Carbonic acid","value":"C"},{"text":"Acetic acid","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":112524,"question":"Carboxylic acids generally exists in cyclic","choices":[{"text":"Monomers","value":"A"},{"text":"Dimers","value":"B"},{"text":"Trimers","value":"C"},{"text":"Tetrameter","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":112523,"question":"When a carboxylic acid reacts with a metal ______ gas is evolved","choices":[{"text":"H<sub>2</sub>","value":"A"},{"text":"CO<sub>2</sub>","value":"B"},{"text":"CI<sub>2</sub>","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":112522,"question":"","questionImage":"112522_636321023703455063-RQ.jpg","choices":[{"text":"Acidic amino acid","value":"A"},{"text":"Basic amino acid","value":"B"},{"text":"Neutral amino acid","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":112521,"question":"Essential amino acids are those amino acids which","choices":[{"text":"Body can not synthesize","value":"A"},{"text":"Body can synthesize","value":"B"},{"text":"<span style=\"color: rgb(34, 34, 34); font-family: &quot;Times New Roman&quot;; font-size: 24px; text-align: center; background-color: rgb(255, 255, 248);\">α</span>-amino acids","value":"C"},{"text":"<span style=\"color: rgb(34, 34, 34); font-family: &quot;Times New Roman&quot;; font-size: 24px; text-align: center; background-color: rgb(255, 255, 224);\">β</span>-amino acids","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":112520,"question":"","questionImage":"112520_636321019389617678-RQ.jpg","choices":[{"text":"Proton donar","value":"A"},{"text":"Dehydrating agent","value":"B"},{"text":"Catalyst","value":"C"},{"text":"Electrophile","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":112519,"question":"Easter are pleasant smelling compounds. Which ester posseses odour like pineapple","choices":[{"text":"Amylacetate","value":"A"},{"text":"Amylbutyrate","value":"B"},{"text":"Ethylbutyrate","value":"C"},{"text":"Benzylacetate","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":112518,"question":"","questionImage":"112518_636321017819824798-RQ.jpg","choices":[{"text":"Alkyl","value":"A"},{"text":"Alkyl nitrile","value":"B"},{"text":"Cyanogens","value":"C"},{"text":"Amine","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":112517,"question":"The acids obtained by the hydrolysis of fats and oils are called","choices":[{"text":"Active compound","value":"A"},{"text":"Fatty acids","value":"B"},{"text":"Functional group","value":"C"},{"text":"None","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":112516,"question":"Monocarboxylic acids exist as dimer because of","choices":[{"text":"Dipole-dipole attraction","value":"A"},{"text":"Hydrogen bonding","value":"B"},{"text":"Van der Waals forces","value":"C"},{"text":"Conhesive forces","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":112515,"question":"With the increase in carbon no. the solubility of carboxylic acids","choices":[{"text":"Increases","value":"A"},{"text":"Decreases","value":"B"},{"text":"Remains same","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":112514,"question":"Carboxylic acid can generally be prepared by various methods. Which of the following methods is not suitable for making carboxylic acids","choices":[{"text":"By the oxidation of primary alcohols","value":"A"},{"text":"By the hydrolysis of nitriles","value":"B"},{"text":"By the carbonation of Grignard, reagent","value":"C"},{"text":"By the hydrolysis of p-amines","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":112513,"question":"The common name of propanoic acid is","choices":[{"text":"Acetic acid","value":"A"},{"text":"Formic acid","value":"B"},{"text":"Propionic acid","value":"C"},{"text":"Butyric acid","value":"D"},{"value":"E"}],"correctAnswer":3}]