Chemistry Detergents used for cleaning clothes and utensils contain Nitrates Sulphonates Bismuthates Bicarbonates Nitrates Sulphonates Bismuthates Bicarbonates ANSWER DOWNLOAD EXAMIANS APP
Chemistry Molasses a by-product in the manufacture of sugar, is converted into Alcohol Pulp Fuel Paper Alcohol Pulp Fuel Paper ANSWER DOWNLOAD EXAMIANS APP
Chemistry The percentage of oxygen in air is approximately 0.01 1 0.78 0.21 0.01 1 0.78 0.21 ANSWER DOWNLOAD EXAMIANS APP
Chemistry The gas used for filling weather balloons is Hydrogen Nitrogen Air Helium Hydrogen Nitrogen Air Helium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Bauxite is an alloy of which of the following metals ? Iron Silver Tin Aluminium Iron Silver Tin Aluminium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which is the purest commercial form of iron ? Stainless steel Pig iron Wrought iron Steel Stainless steel Pig iron Wrought iron Steel ANSWER DOWNLOAD EXAMIANS APP
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