Chemical Process Solvay process is used for the manufacture of Caustic soda Soda ash Caustic potash Soda lime Caustic soda Soda ash Caustic potash Soda lime ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Bromides contained in hot mother liquor is treated with __________ during manufacture of bromine from sea water. NH₃ SO₂ Cl₂ SO₃ NH₃ SO₂ Cl₂ SO₃ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which is the most efficient absorbant for SO₃ out of the following? 98%H₂SO₄ 20% oleum 78%H₂SO₄ 65% oleum 98%H₂SO₄ 20% oleum 78%H₂SO₄ 65% oleum ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sodium chloride content in sea water is about __________ gms/litre. 25 2 10 50 25 2 10 50 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Resistance to fusion of the refractory under a steady rising temperature condition is called Refractoriness Neither A nor B Spalling Both A & B Refractoriness Neither A nor B Spalling Both A & B ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sodium salt of higher molecular weight fatty acid is termed as the __________ soap. Hard Lubricating Metallic Soft Hard Lubricating Metallic Soft ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS