General Science The hardest substance available on earth is Diamond Gold None of the listed here Iron Diamond Gold None of the listed here Iron ANSWER DOWNLOAD EXAMIANS APP
General Science The wavelength of X-rays is of the order of 1 angstrom 1 cm 10 micron 1 m 1 angstrom 1 cm 10 micron 1 m ANSWER DOWNLOAD EXAMIANS APP
General Science What are the soaps? Salts of silicates Esters of heavy fatty acids Mixture of glycerol and alcohols Sodium or potassium salts of heavier fatty acids Salts of silicates Esters of heavy fatty acids Mixture of glycerol and alcohols Sodium or potassium salts of heavier fatty acids ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following metals forms an amalgam with other metals? Tin Mercury Lead Zinc Tin Mercury Lead Zinc ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following is a non metal that remains liquid at room temperature? Helium Bromine Phosphorous Chlorine Helium Bromine Phosphorous Chlorine ANSWER DOWNLOAD EXAMIANS APP
General Science Potassium nitrate is used in Salt Glass Medicine Fertilizer Salt Glass Medicine Fertilizer ANSWER DOWNLOAD EXAMIANS APP
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