Chemistry Most poisonous pollutant in water is Phosphate Zinc Arsenic Detergent Phosphate Zinc Arsenic Detergent ANSWER DOWNLOAD EXAMIANS APP
Chemistry Gypsum is used for improvement of: Saline soils Alkaline soils Acidic soils Podsols Saline soils Alkaline soils Acidic soils Podsols ANSWER DOWNLOAD EXAMIANS APP
Chemistry 24 carat of diamond is equal to 91% gold 200 mg 200 g 95% mg 91% gold 200 mg 200 g 95% mg ANSWER DOWNLOAD EXAMIANS APP
Chemistry The metal ion present in Vitamin B12 is Nickel Zinc Cobalt Iron Nickel Zinc Cobalt Iron ANSWER DOWNLOAD EXAMIANS APP
Chemistry The molecular mass of a gas is Not related to its vapour pressure Twice its vapour pressure Half its vapour pressure Equal to its vapour pressure Not related to its vapour pressure Twice its vapour pressure Half its vapour pressure Equal to its vapour pressure ANSWER DOWNLOAD EXAMIANS APP
Chemistry The pH of human blood is between : 4.5-5 44052 7.5-8 6.5-7 4.5-5 44052 7.5-8 6.5-7 ANSWER DOWNLOAD EXAMIANS APP
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