Chemistry The gas used to extinguish fire is Carbon monoxide Neon Carbon dioxide Nitrogen Carbon monoxide Neon Carbon dioxide Nitrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry The name of unreactive gas is Oxygen Nitrogen Hydrogen Carbon dioxide Oxygen Nitrogen Hydrogen Carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry The National Chemical Laboratory (India) is located in Mumbai Bangaluru Hyderabad Pune Mumbai Bangaluru Hyderabad Pune ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following metals is used in Space Crafts to withstand high temperatures ? Pb Fe Ni Ti Pb Fe Ni Ti ANSWER DOWNLOAD EXAMIANS APP
Chemistry Atoms of same element having different mass numbers are called________ Isotones Isobars Isomers Isotopes Isotones Isobars Isomers Isotopes ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following is used as a sowing agent in the preparation of soft drinks? Phosphorus acid Phosphoric acid Salicylic acid Boric acid Phosphorus acid Phosphoric acid Salicylic acid Boric acid ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS