Chemistry Which of the following is a renewable source of energy ? Geothermal powder Coal Uranium Natural gas Geothermal powder Coal Uranium Natural gas ANSWER DOWNLOAD EXAMIANS APP
Chemistry Acid rain is caused by the pollution of environment by Ozone and Carbon dioxide Nitrous oxide and Sulphur dioxide Carbon monoxide and Carbon dioxide Carbon dioxide and Nitrogen Ozone and Carbon dioxide Nitrous oxide and Sulphur dioxide Carbon monoxide and Carbon dioxide Carbon dioxide and Nitrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry Hardest allotrope of carbon is Diamond Lamp black Coke Graphite Diamond Lamp black Coke Graphite ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which gas is used for converting vegetable oils into saturated fats ? H2 Cl2 O2 SO2 H2 Cl2 O2 SO2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is a metallic ore ? Feldspar Quartz Mica Galena Feldspar Quartz Mica Galena ANSWER DOWNLOAD EXAMIANS APP
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