[{"id":112297,"question":"Oxidation of 2-propanol gives","choices":[{"text":"Propanone","value":"A"},{"text":"Butanone","value":"B"},{"text":"Pentanone","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":112296,"question":"Ethyl alcohol may be identified by","choices":[{"text":"Ring test","value":"A"},{"text":"Iodoform test","value":"B"},{"text":"Tollen's test","value":"C"},{"text":"Bazeyer's test","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":112295,"question":"Dehydration of ethyl alcohol yields","choices":[{"text":"Aldehyde","value":"A"},{"text":"Ketone","value":"B"},{"text":"Acid","value":"C"},{"text":"Alkene","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":112294,"question":"Alcohols react with carboxylic acid to produce the class of compounds known as","choices":[{"text":"Grignard's reagent","value":"A"},{"text":"Esters","value":"B"},{"text":"Amides","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":112293,"question":"Glucose in the presence of zymase is converted into","choices":[{"text":"Alcohol","value":"A"},{"text":"Acid","value":"B"},{"text":"Ethyl alcohol","value":"C"},{"text":"Ketone","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":112292,"question":"The malt-sugar in the presence of yeast or invertase gives","choices":[{"text":"Fructose","value":"A"},{"text":"Glucose","value":"B"},{"text":"Lignin","value":"C"},{"text":"Alcohol","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":112291,"question":"Oxidation of methyl alcohol gives","choices":[{"text":"Formaldehyde","value":"A"},{"text":"Acetone","value":"B"},{"text":"Ester","value":"C"},{"text":"Acid","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":112290,"question":"In Lucas test teriary alcohol make an oily layer","choices":[{"text":"Immediately","value":"A"},{"text":"In 10 mins","value":"B"},{"text":"On heating","value":"C"},{"text":"Not","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":112289,"question":"Which of the following is known as wood spirit","choices":[{"text":"Ethyl alcohol","value":"A"},{"text":"Propyl alcohol","value":"B"},{"text":"Methyl alcohol","value":"C"},{"text":"Butyl alcohol","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":112288,"question":"Treatment of a secondary alcohol with a suitable oxidizing agent (K<sub>2</sub>Cr<sub>2</sub>O<sub>7</sub>) results in the formation of","choices":[{"text":"Ketone","value":"A"},{"text":"Aidehyde","value":"B"},{"text":"Ether","value":"C"},{"text":"Alkyl halide","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":112287,"question":"Which of the following is used as anesthetics","choices":[{"text":"Alcohol","value":"A"},{"text":"Diethylether","value":"B"},{"text":"Phenol","value":"C"},{"text":"Dimethyl ether","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":112286,"question":"Nitration of phenol gives","choices":[{"text":"o-nitrophenol","value":"A"},{"text":"p-nitrophenol","value":"B"},{"text":"m-nitrophenol","value":"C"},{"text":"Both o and p-nitrophenol","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":112285,"question":"Alcohol reacts with halogen acid to produce","choices":[{"text":"Alkyl halides","value":"A"},{"text":"Aldelydes","value":"B"},{"text":"Ketones","value":"C"},{"text":"Alkanes","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":112284,"question":"When phenol is reduced in the presence of Zn dust, we get","choices":[{"text":"Cyclohexene","value":"A"},{"text":"Cyclohexane","value":"B"},{"text":"Benzene","value":"C"},{"text":"Benzyne","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":112283,"question":"In Lucas test primary alcohol make as oily layer","choices":[{"text":"Immediately","value":"A"},{"text":"In 10 mins","value":"B"},{"text":"On heating","value":"C"},{"text":"Not","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":112282,"question":"95% alcohol is called","choices":[{"text":"Rectified spirit","value":"A"},{"text":"Spirit of wine","value":"B"},{"text":"Spirit","value":"C"},{"text":"Methylated","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":112281,"question":"Methyl alcohol is not used","choices":[{"text":"As a solvent","value":"A"},{"text":"A an anti-freezing agent","value":"B"},{"text":"As a substitute for petrol","value":"C"},{"text":"For denaturing of ethyl alcohol","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":112277,"question":"To prepare ethanol by fernentation the optimum temp. is","choices":[{"text":"10 - 20°C","value":"A"},{"text":"25 - 30°C","value":"B"},{"text":"20°C","value":"C"},{"text":"35°C","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":112275,"question":"Which enzyme is not involved in fermentation of strach","choices":[{"text":"Diastase","value":"A"},{"text":"Zymase","value":"B"},{"text":"Urease","value":"C"},{"text":"Invertase","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":112274,"question":"Ethanol can be converted into ethanoic acid by","choices":[{"text":"Hydrogenation","value":"A"},{"text":"Hydration","value":"B"},{"text":"oxidation","value":"C"},{"text":"Frmentation","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":112272,"question":"Which compound will not dissolve in H<sub>2</sub>O","choices":[{"text":"C<sub>6</sub>H<sub>6</sub>","value":"A"},{"text":"C<sub>2</sub>H<sub>5</sub>OH","value":"B"},{"text":"CH<sub>3</sub>CH<sub>2</sub>CH<sub>2</sub>OH","value":"C"},{"text":"CH<sub>3</sub>- OH","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":112270,"question":"Which compound is more soluble in water","choices":[{"text":"C<sub>2</sub>H<sub>5</sub>OH","value":"A"},{"text":"Benzene","value":"B"},{"text":"CH<sub>3</sub>OCH<sub>3</sub>","value":"C"},{"text":"Hexane","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":112269,"question":"Which compound does not show hydrogen bonding with water","choices":[{"text":"CH<sub>3</sub>OH","value":"A"},{"text":"C<sub>2</sub>H<sub>5</sub>OH","value":"B"},{"text":"CH<sub>3</sub>- O - CH<sub>3</sub>","value":"C"},{"text":"C<sub>6</sub>H<sub>5</sub>OH","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":112267,"question":"Which compound shows hydrogen bonding","choices":[{"text":"C<sub>2</sub>H<sub>6</sub>","value":"A"},{"text":"C<sub>2</sub>H<sub>5</sub>CI","value":"B"},{"text":"CH<sub>3</sub>- O - CH<sub>3</sub>","value":"C"},{"text":"C<sub>2</sub>H<sub>5</sub>OH","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":112265,"question":"Diethyl ether is obtained by Williamsons synthesis using","choices":[{"text":"Ethanol + Na + C<sub>2</sub>H<sub>5</sub>Br","value":"A"},{"text":"Ethanol + Mg + C<sub>2</sub>H<sub>5</sub>Br","value":"B"},{"text":"Methanol + Na + CH<sub>3</sub>Br","value":"C"},{"text":"Methanol + Mg + CH<sub>3</sub>Br","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":112261,"question":"Dehydration of an alcohol at 180°","choices":[{"text":"Alkene","value":"A"},{"text":"Ether","value":"B"},{"text":"Ester","value":"C"},{"text":"An hydride","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":112260,"question":"Baukelite is a polymer obtained from two monomers","choices":[{"text":"Phenol and ethanol","value":"A"},{"text":"Phenol and methanol","value":"B"},{"text":"Phenol and methanal","value":"C"},{"text":"Phenol and acetone","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":112257,"question":"Phenol is a weak acid. The correct order of acid strength of carboxylic acid, phenol and alcohol is","choices":[{"text":"Carboxylic acid &gt; phenol &gt; alcohol","value":"A"},{"text":"Carboxylic acid &gt; alcohol &gt; phenol","value":"B"},{"text":"Phenol &gt; carboxylic acid &gt; alcohol","value":"C"},{"text":"Alcohol &gt; phenol &gt; carboxylic acid","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":112254,"question":"In Dow's method, phenol can be made from","choices":[{"text":"Chlorobenzene","value":"A"},{"text":"Benzene","value":"B"},{"text":"Toluene","value":"C"},{"text":"Benzene sulphonic acid","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":112251,"question":"Methanol and ethanol can be distinguished by","choices":[{"text":"Iodoform test","value":"A"},{"text":"Iucas test","value":"B"},{"text":"Dichromate/H<sub>2</sub>SO<sub>4</sub>oxidation test","value":"C"},{"text":"Flame test","value":"D"},{"value":"E"}],"correctAnswer":1}]