Chemical Process Maleic anhydride is produced by catalytic oxidation of Naphthalene Toluene Ethyl alcohol Benzene Naphthalene Toluene Ethyl alcohol Benzene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Gun powder uses All of these Potassium nitrate Charcoal Sulphur All of these Potassium nitrate Charcoal Sulphur ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Nicotine is A volatile alkaloid Both A and B Obtained by treating by-products of the tobacco processing industry Neither A nor B A volatile alkaloid Both A and B Obtained by treating by-products of the tobacco processing industry Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The major constituent of black liquor generated during paper manufacture is sodium Sulphate Bi-carbonate Carbonate Hydroxide Sulphate Bi-carbonate Carbonate Hydroxide ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Rotary kiln is not involved in the production of Lime from limestone Slaked lime from quick lime Cement None of these Lime from limestone Slaked lime from quick lime Cement None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Cation exchanger is regenerated usually with H₂SO₄ NaOH Alum solution Hydrazine H₂SO₄ NaOH Alum solution Hydrazine ANSWER DOWNLOAD EXAMIANS APP
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