Chemical Process __________ glass is used for the manufacture of optical glass. Crooke's Pyrex Soda Flint Crooke's Pyrex Soda Flint ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sodium chloride content in sea water is about __________ gms/litre. 10 50 25 2 10 50 25 2 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not an antibiotic? Quinine Penicillin Tetracyclin Streptomycin Quinine Penicillin Tetracyclin Streptomycin ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Oleum produces fumes of H₂SO₄ SO₂ SO₃ SO₂ + H₂SO₄ H₂SO₄ SO₂ SO₃ SO₂ + H₂SO₄ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The most commonly used substance to speed up the sedimentation of sewage is Lime Sodium bisulphite Chlorine Sulphuric acid Lime Sodium bisulphite Chlorine Sulphuric acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sand and __________ is fused at 1300°C, to produce sodium silicate. Soda ash Limestone Coke Sodium sulphate Soda ash Limestone Coke Sodium sulphate ANSWER DOWNLOAD EXAMIANS APP
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