General Science Brass gets discoloured in air because of the presence of which of the following gases in air? Hydrogen Sulphide Nitrogen Oxygen None of the listed here Hydrogen Sulphide Nitrogen Oxygen None of the listed here ANSWER DOWNLOAD EXAMIANS APP
General Science Gypsum is added to cement clinker to Increase the tensile strength of cement Facilitate the formation of colloidal gel Decrease the rate of setting of cement Bind the particles of calcium silicate Increase the tensile strength of cement Facilitate the formation of colloidal gel Decrease the rate of setting of cement Bind the particles of calcium silicate ANSWER DOWNLOAD EXAMIANS APP
General Science The tree sends down roots from its branches to the soil is know as Pine Banyan Palm Oak Pine Banyan Palm Oak ANSWER DOWNLOAD EXAMIANS APP
General Science Soap is a mixture of sodium or potassium salts of Glycerol Tricarboxylic acids Mono-carboxylic acids Dicarboxylic acids Glycerol Tricarboxylic acids Mono-carboxylic acids Dicarboxylic acids ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following is a non metal that remains liquid at room temperature? Helium Chlorine Phosphorous Bromine Helium Chlorine Phosphorous Bromine ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following are the ingredients of gun metal? Copper, Tin and Zinc Iron, Zinc and Titanium Iron and Tin Iron, Brass and Tin Copper, Tin and Zinc Iron, Zinc and Titanium Iron and Tin Iron, Brass and Tin ANSWER DOWNLOAD EXAMIANS APP
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