Chemistry Which of the following is the major constituent of LPG? Butane Ethane Methane Propane Butane Ethane Methane Propane ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one is the simplest aromatic hydrocarbon Chloride Picric acid Aspirin Benzene Chloride Picric acid Aspirin Benzene ANSWER DOWNLOAD EXAMIANS APP
Chemistry What is the element that is in the highest percentage in the composition of the earth ? Magnesium Iron Silicon Oxygen Magnesium Iron Silicon Oxygen ANSWER DOWNLOAD EXAMIANS APP
Chemistry Ionisation energy of nitrogen is greater than that of oxygen because nitrogen has Smaller atomic radius High nuclear charge High bond dissociation energy Stable half filled 2p sub level Smaller atomic radius High nuclear charge High bond dissociation energy Stable half filled 2p sub level ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which gas is used for converting vegetable oils into saturated fats ? Cl2 O2 SO2 H2 Cl2 O2 SO2 H2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Among the following, which is always found in free-state in nature? Sodium Silver Copper Gold Sodium Silver Copper Gold ANSWER DOWNLOAD EXAMIANS APP
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