Chemistry Which one of the following is most electronegative Lead Tin Carbon Silicon Lead Tin Carbon Silicon ANSWER DOWNLOAD EXAMIANS APP
Chemistry Polythene is polymer of Propylene Aniline Ethylene Acetylene Propylene Aniline Ethylene Acetylene ANSWER DOWNLOAD EXAMIANS APP
Chemistry Ultraviolet radiation striking the earth is due to the depletion of Oxygen Carbon monoxide Ozone Carbon dioxide Oxygen Carbon monoxide Ozone Carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry In a reaction of the type A+B ? C+D one could ensure it to be a first order reaction by : Increasing the concentration of a reactant Increasing the temperature Adding a catalyst Increasing the concentration of a product Increasing the concentration of a reactant Increasing the temperature Adding a catalyst Increasing the concentration of a product ANSWER DOWNLOAD EXAMIANS APP
Chemistry Besides CO2, the other green house gas is CH4 N2 N2 O2 Ar Ar CH4 N2 N2 O2 Ar Ar ANSWER DOWNLOAD EXAMIANS APP
Chemistry Most poisonous pollutant in water is Phosphate Arsenic Zinc Detergent Phosphate Arsenic Zinc Detergent ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS