Chemical Process CaSO₄ .1/2 H₂O is known as Zeolite Blue vitriol Plaster of Paris Gypsum Zeolite Blue vitriol Plaster of Paris Gypsum ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The main use of HCl is in the Manufacture of cationic detergent Drilling of petroleum wells and pickling of steel sheets None of these Treatment of spent fuel of nuclear reactor Manufacture of cationic detergent Drilling of petroleum wells and pickling of steel sheets None of these Treatment of spent fuel of nuclear reactor ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Permanent hardness of water can be removed by Passing it through cation & anion exchangers Adding alum All of these Simply boiling Passing it through cation & anion exchangers Adding alum All of these Simply boiling ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Polymerisation product of C₂F4 (carbon tetraflouride) is called P.T.F.E (poly chloro tetra flouro ethylene). It is also called Polyurethane Silicone Teflon Epoxy resin Polyurethane Silicone Teflon Epoxy resin ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Comparing sulphate process with sulphite process, we find that __________ in the later. Both temperature & pressure in the former is less than that Temperature is more in the former whereas pressure is more Both temperature & pressure in the former is more than that Pressure is more in the former whereas temperature is less Both temperature & pressure in the former is less than that Temperature is more in the former whereas pressure is more Both temperature & pressure in the former is more than that Pressure is more in the former whereas temperature is less ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Coagulant is used __________ filtration. After During Before To avoid After During Before To avoid ANSWER DOWNLOAD EXAMIANS APP
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