[{"id":226366,"question":"Which one of the followings is major product when HBr reacts with 2-butene","choices":[{"text":"2- bromobutane","value":"A"},{"text":"1- bromobutane","value":"B"},{"text":"1-1 di bromobutane","value":"C"},{"text":"1,2 di bromobutane","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":226365,"question":"What type of reaction occurs between ethene and hydrogen.","choices":[{"text":"Addition","value":"A"},{"text":"Substitution","value":"B"},{"text":"Oxidation","value":"C"},{"text":"Dehydration","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":226364,"question":"Which one of the following can best be used to distinguish between samples of ethane and ethene","choices":[{"text":"Aqueous BaCl2","value":"A"},{"text":"Aqueous bromine","value":"B"},{"text":"Lime water","value":"C"},{"text":"Litmus solution","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":226363,"question":"Which one of the following compounds will decolorized both acidified KMnO4 and aqueous bromine.","choices":[{"text":"Benzene","value":"A"},{"text":"Ethane","value":"B"},{"text":"Ethene","value":"C"},{"text":"Methane","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":226362,"question":"Which gas act as 'Blistering agent'","choices":[{"text":"Acetylene","value":"A"},{"text":"Phosphine","value":"B"},{"text":"Phosgene","value":"C"},{"text":"Mustard gas","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":226361,"question":"When ethyl alcohol is heated with conc. H2SO4 it produces ethene. The temperature required is as proximately","choices":[{"text":"100 <sup>o</sup>C","value":"A"},{"text":"78 <sup>o</sup>C","value":"B"},{"text":"Above 200 <sup>o</sup>C","value":"C"},{"text":"140- 170 <sup>o</sup>C","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":226360,"question":"Which one is used for manufacture of fertilizers","choices":[{"text":"Methane","value":"A"},{"text":"Ethane","value":"B"},{"text":"Ethene","value":"C"},{"text":"Ethyne","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":226359,"question":"Which one of the followings is not observed in the combustion of pure methane in a plentiful supply of air","choices":[{"text":"Water in produced","value":"A"},{"text":"CO2 is produced","value":"B"},{"text":"The flame is smoky","value":"C"},{"text":"Energy is released","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":226358,"question":"Which substance is formed by the catalytic oxidation of methane at 100 <sup>o</sup>C, 200 atmospheric pressure and copper catalyst","choices":[{"text":"Methanol","value":"A"},{"text":"Methanal","value":"B"},{"text":"Methanoic acid","value":"C"},{"text":"All of these","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":226357,"question":"Which compound is least reactive","choices":[{"text":"CH3-CH3","value":"A"},{"text":"CH2=CH2","value":"B"},{"text":"CH=CH","value":"C"},{"text":"C6H6","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":226356,"question":"In which reactions alkane is not produced","choices":[{"text":"Subatier's and Sendern reaction","value":"A"},{"text":"Koibe's reaction","value":"B"},{"text":"Wolf -Kishner's reduction","value":"C"},{"text":"Dow's process","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":226355,"question":"Which one of the following gases is prepared by heating a mixture of sodium acetate and sodium hydrozide.","choices":[{"text":"CH4","value":"A"},{"text":"CH2-CH3","value":"B"},{"text":"CO2","value":"C"},{"text":"CO","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":226354,"question":"An aldehyde is reduced to alkane with hydrazine is the presence of","choices":[{"text":"KOH","value":"A"},{"text":"NaOH","value":"B"},{"text":"CaO and NaOH","value":"C"},{"text":"Ca(OH)2","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":226353,"question":"Which is called marsh gas","choices":[{"text":"S2Cl2","value":"A"},{"text":"SOCl2","value":"B"},{"text":"CH4","value":"C"},{"text":"CHBr3","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":226352,"question":"The IUPAC name of C(CH3)4 is","choices":[{"text":"Iso Propyl methane","value":"A"},{"text":"2-Methylbutane","value":"B"},{"text":"Iso bytylmethane","value":"C"},{"text":"2,2 dimethylpropane","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":226351,"question":"Saturated hydrocarbon are also called.","choices":[{"text":"Olefins","value":"A"},{"text":"Acetylenes","value":"B"},{"text":"Paraffins","value":"C"},{"text":"Alicyclic","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":226350,"question":"When methane reacts with Cl2 is commonly known as","choices":[{"text":"Mustard gas","value":"A"},{"text":"Laughing gas","value":"B"},{"text":"Phosgene gas","value":"C"},{"text":"Bio gas","value":"D"},{"value":"E"}],"correctAnswer":1}]