General Science What are the soaps? Mixture of glycerol and alcohols Salts of silicates Sodium or potassium salts of heavier fatty acids Esters of heavy fatty acids Mixture of glycerol and alcohols Salts of silicates Sodium or potassium salts of heavier fatty acids Esters of heavy fatty acids ANSWER DOWNLOAD EXAMIANS APP
General Science The type of glass used in making lenses and prisms is Jena glass Flint glass Soft glass Pyrex glass Jena glass Flint glass Soft glass Pyrex glass ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following are the ingredients of gun metal? Copper, Tin and Zinc Iron and Tin Iron, Zinc and Titanium Iron, Brass and Tin Copper, Tin and Zinc Iron and Tin Iron, Zinc and Titanium Iron, Brass and Tin ANSWER DOWNLOAD EXAMIANS APP
General Science Chemical formula for water is NaA1O2 None of the listed here H2O CaSiO3 NaA1O2 None of the listed here H2O CaSiO3 ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following is the lightest metal? Lead Mercury Lithium Silver Lead Mercury Lithium Silver ANSWER DOWNLOAD EXAMIANS APP
General Science The percentage of oxygen present in air is approximately- 0.21 0.23 0.4 0.44 0.21 0.23 0.4 0.44 ANSWER DOWNLOAD EXAMIANS APP
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