Chemistry Which of the following is secondary air pollutant ? Dust particles SO2 Photochemical smog NO2 Dust particles SO2 Photochemical smog NO2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry The heat energy produced when the human body metabolises 1 gram of fat is 29 KJ 1 KJ 30 KJ 39 KJ 29 KJ 1 KJ 30 KJ 39 KJ ANSWER DOWNLOAD EXAMIANS APP
Chemistry Besides CO2, the other green house gas is CH4 N2 N2 Ar Ar O2 CH4 N2 N2 Ar Ar O2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Among the following the hardest metal is Tungsten Gold Iron Platinum Tungsten Gold Iron Platinum ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is the strongest base in aqueous solution ? Ammonia Ethylamine Diethylamine Triethylamine Ammonia Ethylamine Diethylamine Triethylamine ANSWER DOWNLOAD EXAMIANS APP
Chemistry Major gaseous pollutant of the thermal power station is SO2 H2 S NO2 NH3 SO2 H2 S NO2 NH3 ANSWER DOWNLOAD EXAMIANS APP
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