Chemistry The chief source for the production of nitrogeneous fertilizers is : Nitric acid Nitrogen Nitrogen dioxide Ammonia Nitric acid Nitrogen Nitrogen dioxide Ammonia ANSWER DOWNLOAD EXAMIANS APP
Chemistry The most important ore of aluminium is haematite monazite bauxite magnetite haematite monazite bauxite magnetite ANSWER DOWNLOAD EXAMIANS APP
Chemistry The presence of ozone in the stratosphere is responsible for Increasing the average global temperature in recent years Checking the penetration of ultra-violet rays to the earth Higher rate of photosynthesis Supplying oxygen for people travelling in jets Increasing the average global temperature in recent years Checking the penetration of ultra-violet rays to the earth Higher rate of photosynthesis Supplying oxygen for people travelling in jets ANSWER DOWNLOAD EXAMIANS APP
Chemistry Sour milk contains Citric acid Acetic acid Lactic acid Tartaric acid Citric acid Acetic acid Lactic acid Tartaric acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Sweat contains water and ________ Vinegar Lactic acid Citric acid Salt Vinegar Lactic acid Citric acid Salt ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one is a naturally occuring noble gas Boron Potassium Argon Sodium Boron Potassium Argon Sodium ANSWER DOWNLOAD EXAMIANS APP
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