Chemistry Percentage of carbon in steel ranges from 3.0 to 4.0 1.5 to 3.0 0.1 to 1.5 4.0 to 6.0 3.0 to 4.0 1.5 to 3.0 0.1 to 1.5 4.0 to 6.0 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is colourless ? Oxygen Phosphorus Chlorine Sulphur Oxygen Phosphorus Chlorine Sulphur ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is not a natural source of hydrocarbon? Petroleum Coal Mica Natural Gas Petroleum Coal Mica Natural Gas ANSWER DOWNLOAD EXAMIANS APP
Chemistry When formaldehyde and potassium hydroxide are heated, we get Acetylene Ethyl formate Methane Methyl alcohol Acetylene Ethyl formate Methane Methyl alcohol ANSWER DOWNLOAD EXAMIANS APP
Chemistry The gas that usually causes explosions in coal mines is Carbon monoxide Air Hydrogen Methane Carbon monoxide Air Hydrogen Methane ANSWER DOWNLOAD EXAMIANS APP
Chemistry The isomerism which exists between CH3CHCI2 and CH2CI. CH2CI is functional group isomerism chain isomerism metamerism positional isomerism functional group isomerism chain isomerism metamerism positional isomerism ANSWER DOWNLOAD EXAMIANS APP
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