Chemical Process The metallic aluminium is obtained from pure alumina in the presence of fused cryolite by Electrolytic oxidation Electrolysis Electrolytic reduction None of these Electrolytic oxidation Electrolysis Electrolytic reduction None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Permanent hardness of water can be removed by Simply boiling Adding alum All of these Passing it through cation & anion exchangers Simply boiling Adding alum All of these Passing it through cation & anion exchangers ANSWER DOWNLOAD EXAMIANS APP
Chemical Process CaO is called Limestone Calcite Slaked lime Quick lime Limestone Calcite Slaked lime Quick lime ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Double Contact Double Absorption (DCDA) process is the most recent process for the manufacture of Hydrochloric acid Sulphuric acid Ammonium sulphate Nitric acid Hydrochloric acid Sulphuric acid Ammonium sulphate Nitric acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is an organo-metal-lic compound? Cumene Isopropyl alcohol Tetra-ethyl lead Zeolite Cumene Isopropyl alcohol Tetra-ethyl lead Zeolite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Oxidation of SO₂ to SO₃ is favoured by Low temperature and low pressure Low temperature and high pressure High temperature and low pressure High temperature and high pressure Low temperature and low pressure Low temperature and high pressure High temperature and low pressure High temperature and high pressure ANSWER DOWNLOAD EXAMIANS APP
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