General Science Which of the following was to be discovered first in the chromospheres of the sun? Xenon Neon Krypton Helium Xenon Neon Krypton Helium ANSWER DOWNLOAD EXAMIANS APP
General Science Balloons are filled with Oxygen Nitrogen Argon Helium Oxygen Nitrogen Argon Helium ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following are the ingredients of gun metal? Iron and Tin Iron, Brass and Tin Copper, Tin and Zinc Iron, Zinc and Titanium Iron and Tin Iron, Brass and Tin Copper, Tin and Zinc Iron, Zinc and Titanium 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 Sulphur Bromine Fluorine Chlorine Sulphur Bromine Fluorine Chlorine ANSWER DOWNLOAD EXAMIANS APP
General Science Atoms are composed of: Electrons only Protons only Electrons and protons Electrons and Nuclei Electrons only Protons only Electrons and protons Electrons and Nuclei ANSWER DOWNLOAD EXAMIANS APP
General Science Potassium Permanganate is used for purifying drinking water, because None of the listed here It is a sterilising agent. It is a reducing agent It is an oxidising agent. None of the listed here It is a sterilising agent. It is a reducing agent It is an oxidising agent. ANSWER DOWNLOAD EXAMIANS APP
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