Chemistry Normal rainwater has a pH level of 3.2 6.3 5.6 8.3 3.2 6.3 5.6 8.3 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Aspirin is chemically known as Acetylsalicylic acid Methyl salicylate Alkylsalicylic acid Hydroxysalicylate Acetylsalicylic acid Methyl salicylate Alkylsalicylic acid Hydroxysalicylate ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is usually not an air-pollutant? Hydrocarbons Sulphur dioxide Carbon dioxide Nitrous oxide Hydrocarbons Sulphur dioxide Carbon dioxide Nitrous oxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry The gas used for artificial fruit ripening of green fruit is Ethane Methane Ethylene Acetylene Ethane Methane Ethylene Acetylene ANSWER DOWNLOAD EXAMIANS APP
Chemistry The most abundant element in the human body is Oxygen Iron Carbon Nitrogen Oxygen Iron Carbon Nitrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry Muddy water is treated with alum in purification process, itis termed as : Emulsification Absorption Coagulation Adsorption Emulsification Absorption Coagulation Adsorption ANSWER DOWNLOAD EXAMIANS APP
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