Chemistry Sea water is saltier than rain water because The air around the sea is saltish Sea beds have salt producing mines Sea animals are salt producing Rivers wash away salts from earth and pour them into the sea The air around the sea is saltish Sea beds have salt producing mines Sea animals are salt producing Rivers wash away salts from earth and pour them into the sea ANSWER DOWNLOAD EXAMIANS APP
Chemistry In galvanization, iron is coated with Nickel Tin Copper Zinc Nickel Tin Copper Zinc ANSWER DOWNLOAD EXAMIANS APP
Chemistry Copper is refined by Roasting Oxidation Electrolysis Zone refining Roasting Oxidation Electrolysis Zone refining ANSWER DOWNLOAD EXAMIANS APP
Chemistry Vulcanization of rubber is carried out by adding Carbon Ozone Phosphorus Sulphur Carbon Ozone Phosphorus Sulphur ANSWER DOWNLOAD EXAMIANS APP
Chemistry A detergent is a Soap Drug Catalyst Cleansing agent Soap Drug Catalyst Cleansing agent ANSWER DOWNLOAD EXAMIANS APP
Chemistry Ethylene is a ________ molecule. Ionic Nonpolar Covalent Polar Ionic Nonpolar Covalent Polar ANSWER DOWNLOAD EXAMIANS APP
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