Chemistry Limestone is a raw material used by which industry? Petrochemicals Fertilizers Cement Aluminium Petrochemicals Fertilizers Cement Aluminium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Who modified Bohr's theory by introducing elliptical orbits for electron path Rutherford Thomson Hund Sommerfeld Rutherford Thomson Hund Sommerfeld ANSWER DOWNLOAD EXAMIANS APP
Chemistry The human body is made up of several chemical elements; the element present in the highest proportion (65%) in the body is nitrogen oxygen hydrogen carbon nitrogen oxygen hydrogen carbon ANSWER DOWNLOAD EXAMIANS APP
Chemistry Number of hydrogen atoms in a Glucose molecule 6 8 14 12 6 8 14 12 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following elements is found in all organic compounds Calcium Nitrogen Oxygen Carbon Calcium Nitrogen Oxygen Carbon ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following gases has the highest calorific value? Indane gas Natural gas Coal gas Water gas Indane gas Natural gas Coal gas Water gas ANSWER DOWNLOAD EXAMIANS APP