Chemistry Epsom salt is used In softening water In paper industry As purgative In making tooth paste In softening water In paper industry As purgative In making tooth paste ANSWER DOWNLOAD EXAMIANS APP
Chemistry In the electroplating of gold, the electrolyte used is Gold nitrate Potassium aurocyanide Gold sulphate Gold chloride Gold nitrate Potassium aurocyanide Gold sulphate Gold chloride ANSWER DOWNLOAD EXAMIANS APP
Chemistry The common name of sodium bicarbonate is Baking soda Baking powder Soda ash Soda lime Baking soda Baking powder Soda ash Soda lime ANSWER DOWNLOAD EXAMIANS APP
Chemistry In an oxygen molecule, two atoms are united by Four bonds Two bonds One bond Three bonds Four bonds Two bonds One bond Three bonds ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one element has the highest electronegativity value Nitrogen Lithium Chlorine Fluorine Nitrogen Lithium Chlorine Fluorine ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following gases will effuse out of football bladder most quickly ? N 2 O2 He H2 N 2 O2 He H2 ANSWER DOWNLOAD EXAMIANS APP