Chemistry Which one of the following is not a characteristic feature of alloys? They are Homogeneous systems Mixtures Solutions Compounds Homogeneous systems Mixtures Solutions Compounds ANSWER DOWNLOAD EXAMIANS APP
Chemistry The enzyme that converts glucose to ethyl alcohol is : Maltase Diastase Invertase Zymase Maltase Diastase Invertase Zymase ANSWER DOWNLOAD EXAMIANS APP
Chemistry Stains of rust on clothes can be removed by : H2O2 Petrol Oxalic acid Alcohol H2O2 Petrol Oxalic acid Alcohol ANSWER DOWNLOAD EXAMIANS APP
Chemistry The molecular mass of a gas is Not related to its vapour pressure Half its vapour pressure Twice its vapour pressure Equal to its vapour pressure Not related to its vapour pressure Half its vapour pressure Twice its vapour pressure Equal to its vapour pressure ANSWER DOWNLOAD EXAMIANS APP
Chemistry Brass is made of Copper, tin and zinc Copper and zinc Tin and lead Copper and tin Copper, tin and zinc Copper and zinc Tin and lead Copper and tin ANSWER DOWNLOAD EXAMIANS APP
Chemistry The coating of a thin layer of zinc on steel or iron objects is known as Electroplating Tinning Galvanising Hot dipping Electroplating Tinning Galvanising Hot dipping ANSWER DOWNLOAD EXAMIANS APP
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