Chemistry The inert gases are ____ in water None of these sparingly soluble soluble insoluble None of these sparingly soluble soluble insoluble ANSWER DOWNLOAD EXAMIANS APP
Chemistry The basic chemical building block of natural rubber obtained from trees is Acetylene Neoprene Vinyl Chloride Isoprene Acetylene Neoprene Vinyl Chloride Isoprene ANSWER DOWNLOAD EXAMIANS APP
Chemistry A metal is exposed to the atmosphere for sometime. It becomes coated with green carbonate. The metal must be Silver Aluminium Copper Zinc Silver Aluminium Copper Zinc ANSWER DOWNLOAD EXAMIANS APP
Chemistry The product, 9-nitroanthracene is obtained from anthracene by the action of Nitric acid in excess Nitric acid and ethyl alcohol Nitric acid and acetic anhydride Nitric acid and acetic acid Nitric acid in excess Nitric acid and ethyl alcohol Nitric acid and acetic anhydride Nitric acid and acetic acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry The pollutant responsible for ozone holes is ________ CO SO2 CFC CO2 CO SO2 CFC CO2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Peroxyacetyl nitrate is a Acidic dye Plant hormone Secondary pollutant Vitamin Acidic dye Plant hormone Secondary pollutant Vitamin ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS