Chemistry In a Carbonyl group a carbon atom makes double bond with Oxygen None of these Hydrogen Carbon Oxygen None of these Hydrogen Carbon ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is a natural dye ? Aniline blue Crystal violet Phenolphthalein Alizarin Aniline blue Crystal violet Phenolphthalein Alizarin ANSWER DOWNLOAD EXAMIANS APP
Chemistry The luster of a metal is due to its high polishing presence of free electrons its high density its chemical inertness its high polishing presence of free electrons its high density its chemical inertness ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which gas is used as fire extinguisher ? Carbon monoxide Carbon dioxide Sulphur dioxide Carbon suboxide Carbon monoxide Carbon dioxide Sulphur dioxide Carbon suboxide ANSWER DOWNLOAD EXAMIANS APP
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