ECAT Chemistry MCQS s-Block Elements Online Test

chile-saltpeter-has-the-chemical-formal-3-f_-_na-no-3-csub-3-e-2-3-c-2-fsub-3-e,chile-saltpeter-has-the-chemical-formula-3-a_-_na-no-3-csub-3-e-3-3-c-2-fsub-3-e,does-not-belong-to-alkaline-earth-metals_-_rn,dolomite-is-a-carbonate-of-3-a_-_mg,down-27-s-cell-is-used-to-prepare-3-a_-_sodium-metal,natron-has-the-chemical-formula-3-a_-_na-3-csub-3-e-2-3-c-2-fsub-3-eco-3-csub-3-e-3-3-c-2-fsub-3-e-h-3-csub-3-e-2-3-c-2-fsub-3-eo,nelson-27-s-cell-is-used-to-prepare_-_na-oh,the-element-cesium-bears-resemblance-with-3-a_-_none,the-milk-of-magnesia-is-used-for-the-treatment-of-3-a_-_acidity,the-most-metallic-elements-from-the-following-is-3-a_-_arsenic,the-ore-ca-so-3-csub-3-e-4-3-c-2-fsub-3-e-h-3-csub-3-e-2-3-c-2-fsub-3-eo-has-the-general-name-3-a_-_gypsum,the-oxides-of-beryllium-are-3-a_-_amphoteric,which-element-is-deposited-at-the-cathode-during-the-electrolysis-of-brine-in-nelson-27-s-cell-3-f_-_h-3-csub-3-e-2-3-c-2-fsub-3-e,which-elements-are-deposited-at-the-cathode-during-the-electrolysis-of-brine-in-diaphragm-cell-3-f_-_h-3-csub-3-e-2-3-c-2-fsub-3-e,which-ion-will-have-the-maximum-value-of-heat-of-hydration-3-f_-_mg-3-csup-3-e-2-b-2-3-c-2-fsup-3-e,which-is-the-least-reactive-of-all-the-alkali-metals-3-f_-_li,which-metal-oxide-is-insoluble-in-water-3-f_-_mg-o,which-of-the-following-gas-will-turn-lime-water_-_co-3-csub-3-e-2-3-c-2-fsub-3-e,which-of-the-following-sulphates-is-not-soluble-in-water-3-f_-_barium-sulphate,which-one-of-the-following-does-not-belong-to-alkaline-earth-metals-3-f_-_rn,which-one-of-the-following-is-not-an-alkali-metal-3-f_-_radium