Chemistry One carat of diamond is equal to 150 mg 200 mg 250 mg 100 mg 150 mg 200 mg 250 mg 100 mg ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is not a nitrogenous fertilizer ? NH4NO3 Urea Ca(CN)2 CaCN2 NH4NO3 Urea Ca(CN)2 CaCN2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Atomic number is the number equal to Protons Electrons None of these Neutrons Protons Electrons None of these Neutrons ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is not a chemical reaction'? Digestion of food Burning of paper Conversion of water into steam Burning of coal Digestion of food Burning of paper Conversion of water into steam Burning of coal ANSWER DOWNLOAD EXAMIANS APP
Chemistry When a spoon is to be electroplated with nickel the spoon is Coated with nickel sulphate and dried Made cathode and a pure nickel red, the anode Made anode and a pure nickel rod, the cathode Dipped in a nickel sulphate solution Coated with nickel sulphate and dried Made cathode and a pure nickel red, the anode Made anode and a pure nickel rod, the cathode Dipped in a nickel sulphate solution ANSWER DOWNLOAD EXAMIANS APP
Chemistry Silicon is a Semiconductor Insulator Nonconductor Conductor Semiconductor Insulator Nonconductor Conductor ANSWER DOWNLOAD EXAMIANS APP
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