Chemistry The major constituent of air is hydrogen nitrogen carbon dioxide oxygen hydrogen nitrogen carbon dioxide oxygen ANSWER DOWNLOAD EXAMIANS APP
Chemistry Milk is a natural Solution Suspension Emulsion Mixture Solution Suspension Emulsion Mixture ANSWER DOWNLOAD EXAMIANS APP
Chemistry Aspirin is chemically known as Hydroxysalicylate Methyl salicylate Alkylsalicylic acid Acetylsalicylic acid Hydroxysalicylate Methyl salicylate Alkylsalicylic acid Acetylsalicylic acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry The most common cause of pollution of air is Carbon dioxide Carbon monoxide Sulphur dioxide Smoke Carbon dioxide Carbon monoxide Sulphur dioxide Smoke ANSWER DOWNLOAD EXAMIANS APP
Chemistry Lead pencil contains Graphite Lead Ferrous sulphide Lead sulphide Graphite Lead Ferrous sulphide Lead sulphide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Find the odd one: Limestone Chalk Slaked lime Marble Limestone Chalk Slaked lime Marble ANSWER DOWNLOAD EXAMIANS APP
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