Chemical Process Percentage of glycerene present in the spent lye obtained during soap manufacture is about 0.5 20 5 35 0.5 20 5 35 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Purity of oxygen used for blowing in steel making L.D. converter is 99.5%. The boiling point of oxygen is about __________ °C. -196 -103 -183 -53 -196 -103 -183 -53 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sugar content in sugarcane on cane basis is about __________ percent by weight. 15 to 20 20 to 30 1 to 5 5 to 10 15 to 20 20 to 30 1 to 5 5 to 10 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 of the following is not produced on commercial scale from sea water? Magnesium compounds Sodium sulphate Potassium compounds Bromine Magnesium compounds Sodium sulphate Potassium compounds Bromine ANSWER DOWNLOAD EXAMIANS APP
Chemical Process In the manufacture of viscose rayon, the raw material used industrially is Bamboo Recalyptious wood Fine teak wood Bagasse Bamboo Recalyptious wood Fine teak wood Bagasse ANSWER DOWNLOAD EXAMIANS APP
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