Chemistry Chemical name of vinegar is Formaldehyde Ethanol Acetone Acetic acid Formaldehyde Ethanol Acetone Acetic acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry The half life period of an isotope is 2 hours. After 6 hours what fraction of the initial quantity of the isotope will be left behind? 1/6 1/3 1/8 1/4 1/6 1/3 1/8 1/4 ANSWER DOWNLOAD EXAMIANS APP
Chemistry The depletion of Ozone layer is mainly due to Volcanic eruptions Aviation fuels Radioactive rays Chlorofluorocarbons Volcanic eruptions Aviation fuels Radioactive rays Chlorofluorocarbons ANSWER DOWNLOAD EXAMIANS APP
Chemistry The ore which is found in abundance in India is monazite fluorspar bauxite magnetite monazite fluorspar bauxite magnetite ANSWER DOWNLOAD EXAMIANS APP
Chemistry London smog is found in Summer during morning time Winter during day time Winter during morning time Summer during day time Summer during morning time Winter during day time Winter during morning time Summer during day time ANSWER DOWNLOAD EXAMIANS APP
Chemistry Magnetite is 2Fe2O3. 3H2O Fe3O4 FeCO3 Fe2O3 2Fe2O3. 3H2O Fe3O4 FeCO3 Fe2O3 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS