Chemistry Nitrogen is an essential constituent of all : Proteins Vitamins Fats Carbohydrates Proteins Vitamins Fats Carbohydrates ANSWER DOWNLOAD EXAMIANS APP
Chemistry The cathode of a lead storage battery is made up of Lead oxide Lead Manganese dioxide Zinc Lead oxide Lead Manganese dioxide Zinc ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is the correct sequence of countries in terms of maximum carbon dioxide emission? China, USA, European Union, India USA, India, China, European Union China, India, European Union, USA European Union, China, USA, India China, USA, European Union, India USA, India, China, European Union China, India, European Union, USA European Union, China, USA, India ANSWER DOWNLOAD EXAMIANS APP
Chemistry Ultra purification of a metal is done by : Leaching Zone melting Slugging Smelting Leaching Zone melting Slugging Smelting ANSWER DOWNLOAD EXAMIANS APP
Chemistry Smoke is formed due to Solid dispresed in liquid Gas dispersed in gas Solid dispersed in gas Gas dispresed in solid Solid dispresed in liquid Gas dispersed in gas Solid dispersed in gas Gas dispresed in solid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Removal of carbon particles from air involves the principle of Sedimentation Precipitation Filteration Electrophoresis Sedimentation Precipitation Filteration Electrophoresis ANSWER DOWNLOAD EXAMIANS APP