Chemical Process Sulphuric acid saturated with SO₃ is called Sulphurous acid None of these Oleum Concentrated H₂SO₄ Sulphurous acid None of these Oleum Concentrated H₂SO₄ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Good quality of edible salt is obtained from brine by the process of Solar evaporation Electrolysis Freeze drying Vacuum evaporation Solar evaporation Electrolysis Freeze drying Vacuum evaporation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The main use of HCl is in the Drilling of petroleum wells and pickling of steel sheets None of these Manufacture of cationic detergent Treatment of spent fuel of nuclear reactor Drilling of petroleum wells and pickling of steel sheets None of these Manufacture of cationic detergent Treatment of spent fuel of nuclear reactor ANSWER DOWNLOAD EXAMIANS APP
Chemical Process In multistage equilibrium conversion of SO₂ to SO₃ (2SO₂ + O₂ ⇋ 2SO₃), the reverse reaction becomes appreciable at a temperature of 550° C. The percentage equilibrium conversion of SO₂ to SO₃ can be increased by Maintaining low temperature & pressure in the converter Removing some quantity of SO₃ during intermediate stage Increasing the oxygen concentration Putting more quantity of V₂O₅ catalyst in the converter Maintaining low temperature & pressure in the converter Removing some quantity of SO₃ during intermediate stage Increasing the oxygen concentration Putting more quantity of V₂O₅ catalyst in the converter ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Major component of flint glass is Soda Silica Lead oxide Alumina Soda Silica Lead oxide Alumina ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following has sodium bicarbonate as its main constituent ? Baking powder None of these Washing soda Baking soda Baking powder None of these Washing soda Baking soda ANSWER DOWNLOAD EXAMIANS APP
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