Chemistry Which one element has the highest electronegativity value Nitrogen Chlorine Fluorine Lithium Nitrogen Chlorine Fluorine Lithium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Sweat contains water and ________ Vinegar Citric acid Salt Lactic acid Vinegar Citric acid Salt Lactic acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Persons working in cement plants and lime stone quarries are prone to disease like Pneumoconiosis Silicosis Asthma Cancer Pneumoconiosis Silicosis Asthma Cancer ANSWER DOWNLOAD EXAMIANS APP
Chemistry Milk tastes sour when it is left in open for some time. This happens due to the formation of Carbonic acid Citric acid Lactic acid Acetic acid Carbonic acid Citric acid Lactic acid Acetic acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which gas does not form the part of atmosphere ? Chlorine Nitrogen None of these Helium Chlorine Nitrogen None of these Helium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Diamond is harder than graphite because of : Difference in layers of atoms Tetrahedral structure of diamond None of these Difference of crystalline structures Difference in layers of atoms Tetrahedral structure of diamond None of these Difference of crystalline structures ANSWER DOWNLOAD EXAMIANS APP
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