General Science Which of the following was to be discovered first in the chromospheres of the sun? Neon Helium Krypton Xenon Neon Helium Krypton Xenon ANSWER DOWNLOAD EXAMIANS APP
General Science Deep blue colour is imparted to glass by the presence of Cobalt oxide Nickel oxide Cupric oxide Iron oxide Cobalt oxide Nickel oxide Cupric oxide Iron oxide ANSWER DOWNLOAD EXAMIANS APP
General Science Permanent hardness of water may be removed by the addition of Potassium Permanganate Alum Sodium Carbonate Lime Potassium Permanganate Alum Sodium Carbonate Lime ANSWER DOWNLOAD EXAMIANS APP
General Science Chlorophyll is a naturally occurring chelate compound in which central metal is Copper Magnesium Iron Calcium Copper Magnesium Iron Calcium ANSWER DOWNLOAD EXAMIANS APP
General Science Amalgams are Alloys which contain mercury as one of the contents Highly coloured alloys Alloys which have great resistance to abrasion Alloys which contain carbon Alloys which contain mercury as one of the contents Highly coloured alloys Alloys which have great resistance to abrasion Alloys which contain carbon ANSWER DOWNLOAD EXAMIANS APP
General Science The chemical (Ethyl Mercaptan) added to the otherwise odourless LPG cooking gas for imparting a detectable smell to the gas is a compound of Bromine Chlorine Sulphur Fluorine Bromine Chlorine Sulphur Fluorine ANSWER DOWNLOAD EXAMIANS APP
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