Chemistry The major harmful gas emitted by automobile vehicle which causes air pollution is Carbon Monoxide Carbon dioxide Ozone gas Methane Carbon Monoxide Carbon dioxide Ozone gas Methane ANSWER DOWNLOAD EXAMIANS APP
Chemistry Ethanol containing 5% water is known as Power alcohol Methylated alcohol Rectified spirit Denatured spirit Power alcohol Methylated alcohol Rectified spirit Denatured spirit ANSWER DOWNLOAD EXAMIANS APP
Chemistry Heating of a ore below its melting point in the absence of air is known as Calcination Smelting Refining Roasting Calcination Smelting Refining Roasting ANSWER DOWNLOAD EXAMIANS APP
Chemistry The third shell of an atom can have a maximum of ______ electrons 21 13 18 15 21 13 18 15 ANSWER DOWNLOAD EXAMIANS APP
Chemistry In a period from Li to F, ionisation potential Increases Cannot be predicted Remains same Decreases Increases Cannot be predicted Remains same Decreases ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following elements is least likely to be found in commercial fertilisers? Nitrogen Phosphorous Potassium Silicon Nitrogen Phosphorous Potassium Silicon ANSWER DOWNLOAD EXAMIANS APP
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