[{"id":266974,"question":"Which one of the following is heterogeneious mixture.","choices":[{"text":"Milk","value":"A"},{"text":"Ink","value":"B"},{"text":"Sugar solution","value":"C"},{"text":"Milk of magnesia","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":266973,"question":"Whcih one of the following wil show negligible effect of termperture on its solubility.","choices":[{"text":"KCl","value":"A"},{"text":"KNO3","value":"B"},{"text":"NaCl","value":"C"},{"text":"NaNO3","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":266972,"question":"Buckyballs also knowns as.","choices":[{"text":"Fullerenes","value":"A"},{"text":"Graphite","value":"B"},{"text":"Both a and b","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":266971,"question":"The structure of C atom in diamond is.","choices":[{"text":"Pentagonal","value":"A"},{"text":"Triangle","value":"B"},{"text":"Hexahedral","value":"C"},{"text":"Tetrahedral","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":266970,"question":"Diamond is...................","choices":[{"text":"conductor","value":"A"},{"text":"non -conductor","value":"B"},{"text":"both a and b","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":266969,"question":"In diamond, each C-atom is covaently bonded wiht.......C-atom","choices":[{"text":"Two","value":"A"},{"text":"Three","value":"B"},{"text":"Four","value":"C"},{"text":"Five","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":266968,"question":"Graphite is ..........conductor of electiricity","choices":[{"text":"Bad","value":"A"},{"text":"Moderate","value":"B"},{"text":"Good","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":266967,"question":"Allotropes of oxygen are","choices":[{"text":"2","value":"A"},{"text":"3","value":"B"},{"text":"4","value":"C"},{"text":"5","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":266966,"question":"A good example of homogeneious mixture is.","choices":[{"text":"Soil","value":"A"},{"text":"Ice-Creem","value":"B"},{"text":"Rock","value":"C"},{"text":"Wood","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":266965,"question":"Example of heterogeneious mixture is","choices":[{"text":"Soil","value":"A"},{"text":"Gasoline","value":"B"},{"text":"AIR","value":"C"},{"text":"Ice Cream","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":266964,"question":"Mixture can be separated by means of","choices":[{"text":"Nuclear method","value":"A"},{"text":"Phyical medhod","value":"B"},{"text":"Chemical Method","value":"C"},{"text":"All of these","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":266963,"question":"Building block of all matter is.","choices":[{"text":"element","value":"A"},{"text":"Compound","value":"B"},{"text":"Mixture","value":"C"},{"text":"Atom","value":"D"},{"value":"E"}],"correctAnswer":4}]