Chemistry Who developed the model of atomic structure ? Volta Alfred Nobel Bohr and Rutherford Faraday Volta Alfred Nobel Bohr and Rutherford Faraday ANSWER DOWNLOAD EXAMIANS APP
Chemistry The mineral containing both magnesium and calcium is calcite carnallite magnesite dolomite calcite carnallite magnesite dolomite ANSWER DOWNLOAD EXAMIANS APP
Chemistry Besides CO2, the other green house gas is N2 N2 Ar Ar CH4 O2 N2 N2 Ar Ar CH4 O2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry An example of major air pollutant is Oxygen Carbon monoxide Helium Carbon dioxide Oxygen Carbon monoxide Helium Carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Gas released during Bhopal tragedy was : Sodium isothiocyanate Methyl isothiocyanate Ethyl isothiocyanate Potassium isothiocyanate Sodium isothiocyanate Methyl isothiocyanate Ethyl isothiocyanate Potassium isothiocyanate ANSWER DOWNLOAD EXAMIANS APP
Chemistry The biogas used for cooking is a mixture of which of the following? Isobutane and propane Carbon dioxide and oxygen Methane and carbon monoxide Methane and carbon dioxide Isobutane and propane Carbon dioxide and oxygen Methane and carbon monoxide Methane and carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
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