[{"id":125128,"question":"Synthetic polymer prepared from caprolactum is known is","choices":[{"text":"Nylon 610","value":"A"},{"text":"Teflon","value":"B"},{"text":"Terylene","value":"C"},{"text":"Nylon-6","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":125127,"question":"Which of the following is obtained by condensation polymerization?","choices":[{"text":"Polyethene","value":"A"},{"text":"Teflon","value":"B"},{"text":"Phenol formaldehyde resin","value":"C"},{"text":"Nitrile rubber","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":125126,"question":"Enzymes, in the living systems","choices":[{"text":"Provide energy","value":"A"},{"text":"Provide immunity","value":"B"},{"text":"Transport oxygen","value":"C"},{"text":"Catalyze biochemical processes","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":125125,"question":"The monomeric units of starch is/are","choices":[{"text":"Glucose","value":"A"},{"text":"Fructose","value":"B"},{"text":"Glucose and 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H<sub>2</sub>SO<sub>4</sub>to produce","choices":[{"text":"CO","value":"A"},{"text":"CO<sub>2</sub>","value":"B"},{"text":"NO","value":"C"},{"text":"NO<sub>2</sub>","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":125075,"question":"When propanamide reacts with Br<sub>2</sub>and NaOH then which of the following compounds is formed?","choices":[{"text":"Ethyl alcohol","value":"A"},{"text":"Propyl alcohol","value":"B"},{"text":"Propyl amine","value":"C"},{"text":"Ethylamine","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":125073,"question":"Hydrolytic reaction of fats by causic soda is known as","choices":[{"text":"Acetylation","value":"A"},{"text":"Carboxylation","value":"B"},{"text":"Esterification","value":"C"},{"text":"Saponification","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":125072,"question":"What will happen if LiAIH<sub>4</sub>is added to an ester?","choices":[{"text":"Two units of alcohol are obtained","value":"A"},{"text":"One unit of alcohol and one unit of acid is obtained","value":"B"},{"text":"Two units of acids are obtained","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":125071,"question":"Rearrangement of an oxime to an amide in the presence of strong acid is called","choices":[{"text":"Curtius rearrangement","value":"A"},{"text":"Fries rearrangement","value":"B"},{"text":"Beckman rearrangement","value":"C"},{"text":"Aldol condensation","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":125069,"question":"Which of the following reagents is used to distinguish between methanoic acid and ethanoic acid?","choices":[{"text":"Amm. silver nitrate solution","value":"A"},{"text":"Neutral ferric chloride","value":"B"},{"text":"Sodium hydroxide solution","value":"C"},{"text":"Sodium carbonate solution","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":125068,"question":"Rosenmund's reduction of an acyl chloride gives","choices":[{"text":"An aldehydes","value":"A"},{"text":"An alcohol","value":"B"},{"text":"An ester","value":"C"},{"text":"A hydrocarbon","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":125066,"question":"Which of the following compounds on boiling with KMnO<sub>4</sub>(alk) and subsequent acidification will not give benzoic acid?","choices":[{"text":"Benzyl alcohol","value":"A"},{"text":"Acetophenone","value":"B"},{"text":"Anisole","value":"C"},{"text":"Toluene","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":125065,"question":"Saponification of ethyl benzoate with caustic soda","choices":[{"text":"Benzyl alcohol,ethanoic acid","value":"A"},{"text":"Sodium benzoate, ethanol","value":"B"},{"text":"Benzoic acid, sodium ethoxide","value":"C"},{"text":"Phenol, ethanoic acid","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":125064,"question":"Ethyl acetate reacts with CH<sub>3</sub>MgBr to form","choices":[{"text":"Secondary alcohol","value":"A"},{"text":"Tertiary alcohol","value":"B"},{"text":"Primary alcohol and acid","value":"C"},{"text":"Acid","value":"D"},{"value":"E"}],"correctAnswer":2}]