Chemistry The monomer of polythene is ethylene None of these vinyl chloride ethyl alcohol ethylene None of these vinyl chloride ethyl alcohol ANSWER DOWNLOAD EXAMIANS APP
Chemistry The atomic number of carbon is 6 and its atomic mass is 12. How many are there protons in the nucleus of carbon ? 6 12 Zero 18 6 12 Zero 18 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Ruby and sapphire are oxides of Tin Iron Aluminium Copper Tin Iron Aluminium Copper ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which is not an anasthetic agent in surgical operations? Nitrous oxide Ether Chloroform Acetone Nitrous oxide Ether Chloroform Acetone ANSWER DOWNLOAD EXAMIANS APP
Chemistry Coating of solid waste with impervious material is known as Encapsulation Landfill Chemical fixation Capping Encapsulation Landfill Chemical fixation Capping ANSWER DOWNLOAD EXAMIANS APP
Chemistry How many atoms of oxygen are in a glucose molecule 10 3 4 6 10 3 4 6 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS