Chemistry Which of the following is used to remove ink and rust stains on cloth? Oxalic acid Alcohol Kerosene oil Ether Oxalic acid Alcohol Kerosene oil Ether ANSWER DOWNLOAD EXAMIANS APP
Chemistry The most abundant inert gas in the atmosphere is Argon Neon Krypton Helium Argon Neon Krypton Helium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Among the following iron ores, the highest percentage of iron content is found in– Haemetite None of these Magnetite Limnonite Haemetite None of these Magnetite Limnonite ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which gas emitted by power stations causes acid rain? Nitrogen Helium Carbon dioxide Sulphur dioxide Nitrogen Helium Carbon dioxide Sulphur dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Aspirin is common name of Salicylate Salicylic Acid Acetyl Salicylic Acid Methyl Salicylate Salicylate Salicylic Acid Acetyl Salicylic Acid Methyl Salicylate ANSWER DOWNLOAD EXAMIANS APP
Chemistry The polymerisation of which often following is used in manufacturing of polythene in industry ? Ethylene Acetylene Methane Styrene Ethylene Acetylene Methane Styrene ANSWER DOWNLOAD EXAMIANS APP
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