Chemistry Catalyst is a substance which Decreases the rate of reaction Increases the rate of the reaction None of these Has no action on the rate of the reaction Decreases the rate of reaction Increases the rate of the reaction None of these Has no action on the rate of the reaction ANSWER DOWNLOAD EXAMIANS APP
Chemistry Heavy metal pollution of water is caused by: Domestic sewage Wood burning Paints Acid Plants Domestic sewage Wood burning Paints Acid Plants ANSWER DOWNLOAD EXAMIANS APP
Chemistry Benzene cannot undergo : Substitution Oxidation Addition Elimination Substitution Oxidation Addition Elimination ANSWER DOWNLOAD EXAMIANS APP
Chemistry An element of atomic no. 29 belongs to S-block F-block P-block D-block S-block F-block P-block D-block ANSWER DOWNLOAD EXAMIANS APP
Chemistry The method of concentrating the ore which makes use of the difference in density between ore and impurities is called liquation leaching levigation magnetic separation liquation leaching levigation magnetic separation ANSWER DOWNLOAD EXAMIANS APP
Chemistry The biogas used for cooking is a mixture of which of the following? Methane and carbon monoxide Carbon dioxide and oxygen Methane and carbon dioxide Isobutane and propane Methane and carbon monoxide Carbon dioxide and oxygen Methane and carbon dioxide Isobutane and propane ANSWER DOWNLOAD EXAMIANS APP
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