General Science Chlorophyll is a naturally occurring chelate compound in which central metal is Copper Magnesium Calcium Iron Copper Magnesium Calcium Iron ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following is an element? Sapphire Diamond Emerald Ruby Sapphire Diamond Emerald Ruby ANSWER DOWNLOAD EXAMIANS APP
General Science Galvanised iron sheets have a coating of Zinc Lead Tin Chromium Zinc Lead Tin Chromium ANSWER DOWNLOAD EXAMIANS APP
General Science The group of metals Fe, Co, Ni may best called as Alkali metals Main group metals Transition metals Rare metals Alkali metals Main group metals Transition metals Rare metals ANSWER DOWNLOAD EXAMIANS APP
General Science The inert gas which is substituted for nitrogen in the air used by deep sea divers for breathing, is Krypton Helium Xenon Argon Krypton Helium Xenon Argon ANSWER DOWNLOAD EXAMIANS APP
General Science Amalgams are Alloys which have great resistance to abrasion Alloys which contain mercury as one of the contents Alloys which contain carbon Highly coloured alloys Alloys which have great resistance to abrasion Alloys which contain mercury as one of the contents Alloys which contain carbon Highly coloured alloys ANSWER DOWNLOAD EXAMIANS APP
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