Chemistry The maximum number of isomers for an alkene with molecular formula C4H8 is 5 4 2 3 5 4 2 3 ANSWER DOWNLOAD EXAMIANS APP
Chemistry The pH of human blood is between : 4.5-5 6.5-7 7.5-8 44052 4.5-5 6.5-7 7.5-8 44052 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following metals does not react with water to produce Hydrogen ? Cadmium Sodium Lithium Potassium Cadmium Sodium Lithium Potassium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Phosphorus is kept in water because Its ignition temperature is very high Its critical temperature is high Its ignition temperature is very low Its critical temperature is low Its ignition temperature is very high Its critical temperature is high Its ignition temperature is very low Its critical temperature is low ANSWER DOWNLOAD EXAMIANS APP
Chemistry The two metal ions that cause hardness to water are: Sodium, Calcium Sodium, Magnesium Calcium, Magnesium Sodium, Potassium Sodium, Calcium Sodium, Magnesium Calcium, Magnesium Sodium, Potassium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Quartz is a crystalline form of Silica Alumina Limestone Glass Silica Alumina Limestone Glass ANSWER DOWNLOAD EXAMIANS APP
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