Chemistry Natural rubber is the polymer of : Styrene Isoprene Ethylene Butadiene Styrene Isoprene Ethylene Butadiene ANSWER DOWNLOAD EXAMIANS APP
Chemistry An example of major air pollutant is Carbon dioxide Carbon monoxide Oxygen Helium Carbon dioxide Carbon monoxide Oxygen Helium ANSWER DOWNLOAD EXAMIANS APP
Chemistry The gas present in the stratosphere which filters out some of the sun's ultraviolet light and provides an effective shield against radiation damage to living things is ozone oxygen methane helium ozone oxygen methane helium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Sodium Carbonate is commonly known as Caustic Potash Baking Soda Washing Soda Caustic Soda Caustic Potash Baking Soda Washing Soda Caustic Soda ANSWER DOWNLOAD EXAMIANS APP
Chemistry The monomers of dacron are Decanone and decanol Ethylene glycol and terephthalic acid Ethylene glygol and phthalic acid Decane and decanol Decanone and decanol Ethylene glycol and terephthalic acid Ethylene glygol and phthalic acid Decane and decanol ANSWER DOWNLOAD EXAMIANS APP
Chemistry It is dangerous to leave the car engine running in a closed garage, because it may cause serious pollution due to poisoning by emission of CO2 Unburnt petrol CO SO2 CO2 Unburnt petrol CO SO2 ANSWER DOWNLOAD EXAMIANS APP
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