Chemistry What is used in storage batteries? Zinc Copper Tin Lead Zinc Copper Tin Lead ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which method will be employed to test the hardness of water? Boiling None of these Formation of lather with soap Distillation Boiling None of these Formation of lather with soap Distillation ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following is not coal variety? Dolomite Lignite Peat Bituminous Dolomite Lignite Peat Bituminous ANSWER DOWNLOAD EXAMIANS APP
Chemistry The gas dissolved in water that makes it basic is : Ammonia Carbon dioxide Hydrogen Sulphur dioxide Ammonia Carbon dioxide Hydrogen Sulphur dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry The first metal used by man was gold copper iron bronze gold copper iron bronze ANSWER DOWNLOAD EXAMIANS APP
Chemistry Gobar gas mainly contains Methane Hydrogen sulphide Carbon dioxide Carbon monoxide Methane Hydrogen sulphide Carbon dioxide Carbon monoxide ANSWER DOWNLOAD EXAMIANS APP
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