Chemistry Which of the following fibres catches fire least ? Terricot Nylon Rayon Cotton Terricot Nylon Rayon Cotton ANSWER DOWNLOAD EXAMIANS APP
Chemistry The molecular mass of a gas is Half its vapour pressure Equal to its vapour pressure Twice its vapour pressure Not related to its vapour pressure Half its vapour pressure Equal to its vapour pressure Twice its vapour pressure Not related to its vapour pressure ANSWER DOWNLOAD EXAMIANS APP
Chemistry In which of the following states maximum iron ore is found ? Fe3O4 FeCO3 Fe2O3 FeS2 Fe3O4 FeCO3 Fe2O3 FeS2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry The acid which fails to liberate carbon dioxide from sodium bicarbonate is : Carbonic acid Formic acid Acetic acid Sulphuric acid Carbonic acid Formic acid Acetic acid Sulphuric acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Chemical name of vinegar is Acetic acid Acetone Ethanol Formaldehyde Acetic acid Acetone Ethanol Formaldehyde ANSWER DOWNLOAD EXAMIANS APP
Chemistry The material used in solar cells contains Caesium Thallium Silicon Tin Caesium Thallium Silicon Tin ANSWER DOWNLOAD EXAMIANS APP