Chemistry The wire of flash bulb is made of: Magnesium Copper Silver Barium Magnesium Copper Silver Barium ANSWER DOWNLOAD EXAMIANS APP
Chemistry The natural resource, known as black gold is Coal Lead Tin Platinum Coal Lead Tin Platinum ANSWER DOWNLOAD EXAMIANS APP
Chemistry Mercury is a : Liquid metal Solid non-metal Solid metal Liquid non-metal Liquid metal Solid non-metal Solid metal Liquid non-metal ANSWER DOWNLOAD EXAMIANS APP
Chemistry A potato tuber has been cut into two halves. A few drops of iodine solution are placed on the cut surface of one of the halves. What colour change will be noticed? From brown to blue-black From pink to blue-green From blue to pink From brown to orange-red From brown to blue-black From pink to blue-green From blue to pink From brown to orange-red ANSWER DOWNLOAD EXAMIANS APP
Chemistry Alum is used as A purifier for water A fertilizer A disinfectant An analgesic A purifier for water A fertilizer A disinfectant An analgesic ANSWER DOWNLOAD EXAMIANS APP
Chemistry Milk is a Metal None of these Element Mixture Metal None of these Element Mixture ANSWER DOWNLOAD EXAMIANS APP
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