[{"id":125062,"question":"Lower carboxylic acids are soluble in water due to","choices":[{"text":"Low molecular weight","value":"A"},{"text":"Hydrogen bonding","value":"B"},{"text":"Dissociation into ions","value":"C"},{"text":"Easy hydrolysis","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":125061,"question":"Hydrolysis of trichloromethane with aqueous KOH gives","choices":[{"text":"Potassium formate","value":"A"},{"text":"Acetylene","value":"B"},{"text":"Chloral","value":"C"},{"text":"Methanol","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":125060,"question":"If acetyl chloride is reducing in the presence of BaSO<sub>4</sub>and Pd, then","choices":[{"text":"CH<sub>3</sub>CHO is formed","value":"A"},{"text":"CH<sub>3</sub>CH<sub>2</sub>OH is formed","value":"B"},{"text":"CH<sub>3</sub>COOH is formed","value":"C"},{"text":"CH<sub>3</sub>COCH<sub>3</sub>is formed","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":125059,"question":"Which of the following is the strongest acid?","choices":[{"text":"CF<sub>3</sub>COOH","value":"A"},{"text":"CBr<sub>3</sub>COOH","value":"B"},{"text":"CH<sub>3</sub>COOH","value":"C"},{"text":"CCl<sub>3</sub>COOH","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":125057,"question":"The order of decreasing ease of reaction with ammonia is","choices":[{"text":"Anhydrides, esters, ethers","value":"A"},{"text":"Anhydrides, ethers, esters","value":"B"},{"text":"Ethers, anhydrides, esters","value":"C"},{"text":"Esters, ethers, anhydrides","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":125056,"question":"The acid showing salt like character in aqueous solution is","choices":[{"text":"Acetic acid","value":"A"},{"text":"Benzoic acid","value":"B"},{"text":"Formic acid","value":"C"},{"text":"<span style=\"color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: small;\">α - Aminoacetic acid</span>","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":125055,"question":"In the presence of Aluminium ethoxide, aldehydes get converted into esters. The reaction is known as","choices":[{"text":"Schmidt reaction","value":"A"},{"text":"Aldol condensation","value":"B"},{"text":"Beckmann's rearrangement reaction","value":"C"},{"text":"Tischenko reaction","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":125054,"question":"A colourless liquid, at room temperature reacts with soda lime to form sodium salt of carboxylic acid and ammonia gas. The liquids is","choices":[{"text":"Propanamide","value":"A"},{"text":"Propanoic acid","value":"B"},{"text":"Formamide","value":"C"},{"text":"Methyl Ethanoate","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":125053,"question":"Lactic acid on heating with dil. H<sub>2</sub>SO<sub>4</sub>gives","choices":[{"text":"Acetic acid","value":"A"},{"text":"Propionic acid","value":"B"},{"text":"Acrylic acid","value":"C"},{"text":"Formic acid","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":125051,"question":"From the following values of dissociation constants of four acids which value represents the strongest acid?","choices":[{"text":"2 x 10<sup>-2</sup>","value":"A"},{"text":"0.02 x 10<sup>-1</sup>","value":"B"},{"text":"3 x 10<sup>-4</sup>","value":"C"},{"text":"2 x 10<sup>-4</sup>","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":125050,"question":"Acyl halide is formed by reacting PCl<sub>5</sub>with","choices":[{"text":"Alcohol","value":"A"},{"text":"Ester","value":"B"},{"text":"Amide","value":"C"},{"text":"Both carboxylic acids as well as esters","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":125049,"question":"Which of the following order is incorrect w.r.t property indicated?","choices":[{"text":"Formic acid &gt; Acetic acid &gt; Propionic acid (ACID STRENGTH)","value":"A"},{"text":"Cyclohexanol &lt; Phenol &lt; Benzoic acid ( ACID STRENGTH)","value":"B"},{"text":"Benzamide &lt; Aniline &lt; Cyclohexylamine ( ACID STRENGTH)","value":"C"},{"text":"FCH<sub>2</sub>COOH &gt; CICH<sub>2</sub>COOH &gt; BrCH<sub>2</sub>COOH (ACID STRENGTH)","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":125047,"question":"What is formed when oxalic acid is dehydrated by conc. H<sub>2</sub>SO<sub>4</sub>?","choices":[{"text":"C + CO<sub>2</sub>","value":"A"},{"text":"CO","value":"B"},{"text":"CO<sub>2</sub>","value":"C"},{"text":"CO + CO<sub>2</sub>","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":125046,"question":"Acetamide and NaOBr/OH<sup>-</sup>produce","choices":[{"text":"Ethanamine","value":"A"},{"text":"Methanamide","value":"B"},{"text":"CH<sub>3</sub>CN","value":"C"},{"text":"NH<sub>3</sub>","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":125045,"question":"Acidic hydrolysis of acetamide gives","choices":[{"text":"Acetaldehyde","value":"A"},{"text":"Acetic acid","value":"B"},{"text":"Methyl amine","value":"C"},{"text":"Formic acid","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":125044,"question":"Acetamide is","choices":[{"text":"Highly acidic","value":"A"},{"text":"Highly basic","value":"B"},{"text":"Neutral","value":"C"},{"text":"amphoteric","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":125042,"question":"Ethyl alcohol reacts with acetyl chloride to form","choices":[{"text":"Ethyl chloride","value":"A"},{"text":"Acetic acid","value":"B"},{"text":"Methyleacetate","value":"C"},{"text":"Ethyleacetate","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":125041,"question":"Weakest acid among the followings is","choices":[{"text":"Acetic acid","value":"A"},{"text":"Phenol","value":"B"},{"text":"Water","value":"C"},{"text":"Acetylene","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":125040,"question":"An organic acdi having molecular formula C<sub>2</sub>H<sub>4</sub>O<sub>2</sub>is","choices":[{"text":"Formic acid","value":"A"},{"text":"Acetic acid","value":"B"},{"text":"Oxalic acid","value":"C"},{"text":"Propionic acid","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":125039,"question":"Glacial Acetic acid is","choices":[{"text":"Pure acetic acid at 100<span style=\"color: rgb(84, 84, 84); font-family: arial, sans-serif; font-size: small;\">°C</span>","value":"A"},{"text":"Acetic acid mixed with methanol","value":"B"},{"text":"Pure acetic acid at 0<span style=\"color: rgb(84, 84, 84); font-family: arial, sans-serif; font-size: small;\">°C</span>","value":"C"},{"text":"Pure acetic acid above 16.6<span style=\"color: rgb(84, 84, 84); font-family: arial, sans-serif; font-size: small;\">°C</span>","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":125038,"question":"The reaction of acetaldehyde with HCN followed by hydrolysis gives a product which exhibits","choices":[{"text":"Metamerism","value":"A"},{"text":"Tautomerism","value":"B"},{"text":"Enatiomerism","value":"C"},{"text":"Geometrical isomerism","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":125034,"question":"Which of the following does give violet colour with neutral ferric chloride?","choices":[{"text":"Acetic acid","value":"A"},{"text":"Salicaylic acid","value":"B"},{"text":"Formine acid","value":"C"},{"text":"Benzoic acid","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":125033,"question":"Aspirin is","choices":[{"text":"Acetyl salicylic acid","value":"A"},{"text":"Phenyl salicylic acid","value":"B"},{"text":"Salicylic acid","value":"C"},{"text":"Benzoic acid","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":125032,"question":"When acetamide reacts with Br<sub>2</sub>and caustic soda, then we get","choices":[{"text":"Acetic acid","value":"A"},{"text":"Bromoacetic acid","value":"B"},{"text":"Methyl amine","value":"C"},{"text":"Ethylamine","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":125031,"question":"Amides on treatment with Br<sub>2</sub>and KOH are converted into amines, the reaction is known as","choices":[{"text":"Hoffmann's bromamide reaction","value":"A"},{"text":"Hoffmann's methylation","value":"B"},{"text":"Gabriel phthalimide reaction","value":"C"},{"text":"H.V.Z reaction","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":125029,"question":"Between CH<sub>3</sub>COOH and HCOOH, HCOOH will be","choices":[{"text":"Less acidic","value":"A"},{"text":"Equally acidic","value":"B"},{"text":"More acidic","value":"C"},{"text":"None","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":125028,"question":"Of the following four reactions, formic acid and acetic acid differ in which respect?","choices":[{"text":"Replacement of hydrogen by sodium","value":"A"},{"text":"Formation of ester with alcohol","value":"B"},{"text":"Reduction of Fehling solution","value":"C"},{"text":"Blue litmus reaction","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":125027,"question":"Acetic acid is manufactured by the fermentation of","choices":[{"text":"Ethanol","value":"A"},{"text":"Methanol","value":"B"},{"text":"Ethanal","value":"C"},{"text":"Methanal","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":125026,"question":"Acetic acid is obtained when","choices":[{"text":"Methyl alcohol is oxidized with potassium permanganate","value":"A"},{"text":"Calcium acetate is distilled in the presence of calcium formate","value":"B"},{"text":"Acetaldehyde is oxidized with potassium dichromate and sulphuric acid","value":"C"},{"text":"Glycerol is heated with sulphuric acid","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":125024,"question":"When acetamide is hydrolysed by boiling with acid the product obtained is","choices":[{"text":"Ethyl amine","value":"A"},{"text":"Ethyl alcohol","value":"B"},{"text":"Acetic acid","value":"C"},{"text":"Acetaldehyde","value":"D"},{"value":"E"}],"correctAnswer":3}]