[{"id":173758,"question":"The % age of carbon is bituminous is","choices":[{"text":"60","value":"A"},{"text":"70","value":"B"},{"text":"80","value":"C"},{"text":"90","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":173757,"question":"The % age of carbon is lignite is","choices":[{"text":"60","value":"A"},{"text":"70","value":"B"},{"text":"80","value":"C"},{"text":"90","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":173756,"question":"The % age of carbon in peat is :","choices":[{"text":"60%","value":"A"},{"text":"70%","value":"B"},{"text":"80%","value":"C"},{"text":"90%","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":173755,"question":"The % age of carbon is coal is","choices":[{"text":"40-60","value":"A"},{"text":"50-70","value":"B"},{"text":"40-80","value":"C"},{"text":"40-90","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":173754,"question":"Conversion of wood into coal is called.","choices":[{"text":"Carbonization","value":"A"},{"text":"Destructive distillation","value":"B"},{"text":"Fractional distillation","value":"C"},{"text":"All","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":173753,"question":"Coal is blackish complex mixture of compounds of","choices":[{"text":"Carbon","value":"A"},{"text":"Hydrogen","value":"B"},{"text":"oxygen","value":"C"},{"text":"All","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":173752,"question":"Which one contains triple covalent bond?","choices":[{"text":"Pentane","value":"A"},{"text":"Ethylene","value":"B"},{"text":"Acetylene","value":"C"},{"text":"All","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":173750,"question":"Which one contains double covalent bound?","choices":[{"text":"Pentane","value":"A"},{"text":"Ethylene","value":"B"},{"text":"Acetylene","value":"C"},{"text":"All","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":173749,"question":"Silicon occurs in the form of","choices":[{"text":"None of these","value":"A"},{"text":"both a and b","value":"B"},{"text":"Silicates","value":"C"},{"text":"Silica","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":173747,"question":"Which one is heterocyclic compound?","choices":[{"text":"Benzene","value":"A"},{"text":"Cyclobutane","value":"B"},{"text":"Thiophene","value":"C"},{"text":"Nephthalene","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":173745,"question":"Which one is homocyclic compound?","choices":[{"text":"Benzene","value":"A"},{"text":"Cyclobutane","value":"B"},{"text":"Cyclohexane","value":"C"},{"text":"All","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":173712,"question":"The formula which represents the actual number of atoms in one molecule of organic compound is called.","choices":[{"text":"Molecular formula","value":"A"},{"text":"Structural formula","value":"B"},{"text":"Condensed formula","value":"C"},{"text":"Dot and cross formula","value":"D"},{"value":"E"}],"correctAnswer":1}]