Chemistry The drug ‘Marijuana’ is a Tranquillizer Mental stimulant Hallucinating substance Sedative Tranquillizer Mental stimulant Hallucinating substance Sedative ANSWER DOWNLOAD EXAMIANS APP
Chemistry Exposure to mixtures of chemicals are greater than expected on the basis of effects of exposure to each chemical individually. This is known as Independent Antagonism Synergism Additives Independent Antagonism Synergism Additives ANSWER DOWNLOAD EXAMIANS APP
Chemistry The chief source for the production of nitrogeneous fertilizers is : Nitric acid Nitrogen Ammonia Nitrogen dioxide Nitric acid Nitrogen Ammonia Nitrogen dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry In the periodic table of elements, on moving from left to right across a period, the atomic radius Decreases Does not follow a definite pattern Remains unchanged Increases Decreases Does not follow a definite pattern Remains unchanged Increases ANSWER DOWNLOAD EXAMIANS APP
Chemistry The green colour seen in firework displays is due to the chloride salt of : Sodium Calcium Strontium Barium Sodium Calcium Strontium Barium ANSWER DOWNLOAD EXAMIANS APP
Chemistry The natural resource, known as black gold is Lead Platinum Coal Tin Lead Platinum Coal Tin ANSWER DOWNLOAD EXAMIANS APP
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