Chemistry Which one of the following nonmetals shows allotropy in the liquid state? Bromine Phosphorous Carbon Sulphur Bromine Phosphorous Carbon Sulphur ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following elements is least likely to be found in commercial fertilisers? Phosphorous Potassium Nitrogen Silicon Phosphorous Potassium Nitrogen Silicon ANSWER DOWNLOAD EXAMIANS APP
Chemistry In ice, the number of hydrogen bonds per water molecule is 2 1 8 4 2 1 8 4 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Rock salt is a mineral containing Magnesium Sodium Iron Potassium Magnesium Sodium Iron Potassium ANSWER DOWNLOAD EXAMIANS APP
Chemistry The acid present in red ants is Acetic acid Caproic acid Butyric acid Formic acid Acetic acid Caproic acid Butyric acid Formic acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which is a natural colloid ? Cane-sugar Urea Blood Sodium chloride Cane-sugar Urea Blood Sodium chloride ANSWER DOWNLOAD EXAMIANS APP
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