Chemistry Which of the following is used to remove rust stains on cloth? Kerosene Petrol Oxalic acid solution Lime Kerosene Petrol Oxalic acid solution Lime ANSWER DOWNLOAD EXAMIANS APP
Chemistry Aspirin is chemically known as Hydroxysalicylate Acetylsalicylic acid Alkylsalicylic acid Methyl salicylate Hydroxysalicylate Acetylsalicylic acid Alkylsalicylic acid Methyl salicylate ANSWER DOWNLOAD EXAMIANS APP
Chemistry The coating of a thin layer of zinc on steel or iron objects is known as Hot dipping Tinning Electroplating Galvanising Hot dipping Tinning Electroplating Galvanising ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following contains maximum percentage of carbon ? High speed steel Stainless steel Cast iron Wrought iron High speed steel Stainless steel Cast iron Wrought iron ANSWER DOWNLOAD EXAMIANS APP
Chemistry Galena is a mineral of Iron Gold Lead Calcium Iron Gold Lead Calcium ANSWER DOWNLOAD EXAMIANS APP
Chemistry The mass of P4O10 that will be obtained from the reaction of 1.33 gram of P4 and 5.07 of oxygen is 2.05 gram 4.05 gram 5.05 gram 3.05 gram 2.05 gram 4.05 gram 5.05 gram 3.05 gram ANSWER DOWNLOAD EXAMIANS APP
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