Chemistry Which one of the following elements is used in the manufacture of safety matches? Sodium Graphite Phosphorus Silicon Sodium Graphite Phosphorus Silicon ANSWER DOWNLOAD EXAMIANS APP
Chemistry Milk is a colloidal system in which: Fat is dissolved Water is dispersed in fat Fat is dispersed in water Fat and water are dispersed in each other Fat is dissolved Water is dispersed in fat Fat is dispersed in water Fat and water are dispersed in each other ANSWER DOWNLOAD EXAMIANS APP
Chemistry The chemical formula of the laughing gas is NO N2O3 N2O NO2 NO N2O3 N2O NO2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry The hottest part of the gas flame is known as dark zone non-luminous zone luminous zone blue zone dark zone non-luminous zone luminous zone blue zone ANSWER DOWNLOAD EXAMIANS APP
Chemistry Find the odd one: Limestone Slaked lime Marble Chalk Limestone Slaked lime Marble Chalk ANSWER DOWNLOAD EXAMIANS APP
Chemistry What is the element required for solar energy conversion ? Beryllium Tantalum Ultra pure carbon Silicon Beryllium Tantalum Ultra pure carbon Silicon ANSWER DOWNLOAD EXAMIANS APP
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