[{"id":267298,"question":"The electronegativity of carbon is","choices":[{"text":"2.5","value":"A"},{"text":"2.0","value":"B"},{"text":"1.0","value":"C"},{"text":"4.0","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":267297,"question":"Electronegativity of oxygen is.","choices":[{"text":"3,1","value":"A"},{"text":"3,3","value":"B"},{"text":"3.4","value":"C"},{"text":"3,2","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":267296,"question":"Which one of the followign halogns has highest electronegativity","choices":[{"text":"Iodine","value":"A"},{"text":"Fluorine","value":"B"},{"text":"Chlorine","value":"C"},{"text":"Bromine","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":267295,"question":"The ability of an atom to attract the shared pair of electons towards itself in a molecule is called","choices":[{"text":"Ionization energy","value":"A"},{"text":"Electronietativity","value":"B"},{"text":"Shielding effect","value":"C"},{"text":"Electron affinity","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":267294,"question":"Electron affinity of fluorine in kJmol-1 is","choices":[{"text":"-328","value":"A"},{"text":"328","value":"B"},{"text":"-330","value":"C"},{"text":"-340","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":267293,"question":"Uni of electron affinity is.","choices":[{"text":"k J mol-1","value":"A"},{"text":"k jmol","value":"B"},{"text":"pm","value":"C"},{"text":"Newton","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":267292,"question":"When we mvoe from left to right in a period, ionization energy.","choices":[{"text":"No effect","value":"A"},{"text":"Decreases","value":"B"},{"text":"Increases","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":267291,"question":"When we mvoe top to bottom in group, ionization energy.","choices":[{"text":"Increases","value":"A"},{"text":"No effet","value":"B"},{"text":"Decreases","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":267290,"question":"The unit of ionization energy is","choices":[{"text":"nm and pm","value":"A"},{"text":"kJ mol-1","value":"B"},{"text":"Pascal","value":"C"},{"text":"Newton","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":267289,"question":"The minium amont of energy whcih is required to remvoe an electron from valence shell of the gaseous state of an atom is called.","choices":[{"text":"Potential energy","value":"A"},{"text":"Ionization energy","value":"B"},{"text":"Electron affinity","value":"C"},{"text":"Electronegativity","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":267288,"question":"When we mvoe from top to bottom in a group atomic size.","choices":[{"text":"Decrease","value":"A"},{"text":"Increases","value":"B"},{"text":"First increases then decreases","value":"C"},{"text":"None of the above","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":267287,"question":"When we move form left to right in a period, atomic number","choices":[{"text":"Decreases","value":"A"},{"text":"Increases","value":"B"},{"text":"First increases then decreases","value":"C"},{"text":"None of the above","value":"D"},{"value":"E"}],"correctAnswer":2}]