Chemistry Rutherford’s scattering experiment proved the presence of Nucleus in atoms Neutrons in atoms Atoms in all matter Electrons in atoms Nucleus in atoms Neutrons in atoms Atoms in all matter Electrons in atoms ANSWER DOWNLOAD EXAMIANS APP
Chemistry Neoprene is a polymer of Chloroprene Isoprene Isopentane Isobutane Chloroprene Isoprene Isopentane Isobutane ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following is not a ‘green house gas’ ? Nitrogen Methane Carbon dioxide Chlorofluorocarbons Nitrogen Methane Carbon dioxide Chlorofluorocarbons ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is used in dating archaeological findings ? 92235U 818O 13H 614C 92235U 818O 13H 614C ANSWER DOWNLOAD EXAMIANS APP
Chemistry The natural resource, known as black gold is Coal Lead Platinum Tin Coal Lead Platinum Tin ANSWER DOWNLOAD EXAMIANS APP
Chemistry The alkaloid naturally found in coffee, cocoa and cola nut is Tannin Cocaine Caffeine Morphine Tannin Cocaine Caffeine Morphine ANSWER DOWNLOAD EXAMIANS APP
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