Chemistry Which one of the following mineral does not contain oxygen ? Haematite Bauxite Cryolite Calcite Haematite Bauxite Cryolite Calcite ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one is heaviest naturally-occurring element of the periodic element Iron Uranium Thorium Rhodium Iron Uranium Thorium Rhodium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Gas released during Bhopal tragedy was : Ethyl isothiocyanate Potassium isothiocyanate Methyl isothiocyanate Sodium isothiocyanate Ethyl isothiocyanate Potassium isothiocyanate Methyl isothiocyanate Sodium isothiocyanate ANSWER DOWNLOAD EXAMIANS APP
Chemistry The value of gas constant R in Ergs deg–1 mole–1 is 8.341 × 107 8.413 × 107 8.314 × 107 4.183 × 107 8.341 × 107 8.413 × 107 8.314 × 107 4.183 × 107 ANSWER DOWNLOAD EXAMIANS APP
Chemistry The major use of sulphur is in the manufacture of SO2 Fungicide H2SO4 H2S SO2 Fungicide H2SO4 H2S ANSWER DOWNLOAD EXAMIANS APP
Chemistry Total number of halogen elements found in the periodic table is 8 13 5 3 8 13 5 3 ANSWER DOWNLOAD EXAMIANS APP
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