Chemistry Acid rain is caused by SO2 and NO2 NO2and particulates CO2and CFCs SO2 and particulates SO2 and NO2 NO2and particulates CO2and CFCs SO2 and particulates ANSWER DOWNLOAD EXAMIANS APP
Chemistry Methanoic and ethanoic acids can be distinguished by the action of Tollen's reagent NaOH NaHCO3 SOCl2 Tollen's reagent NaOH NaHCO3 SOCl2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry The Bhopal tragedy was caused by the gas Methyl isocyanate Carbon monoxide Phosgene Chlorine Methyl isocyanate Carbon monoxide Phosgene Chlorine ANSWER DOWNLOAD EXAMIANS APP
Chemistry In a period from Li to F, ionisation potential Decreases Cannot be predicted Increases Remains same Decreases Cannot be predicted Increases Remains same ANSWER DOWNLOAD EXAMIANS APP
Chemistry The basic chemical building block of natural rubber obtained from trees is Isoprene Vinyl Chloride Acetylene Neoprene Isoprene Vinyl Chloride Acetylene Neoprene ANSWER DOWNLOAD EXAMIANS APP
Chemistry The most abundant element in the earth’s atmosphere is Argon Oxygen Krypton Nitrogen Argon Oxygen Krypton Nitrogen ANSWER DOWNLOAD EXAMIANS APP
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