Chemical Process In the production of soda ash by Solvay process, the by-product is NaOH NH₃ CaCl₂ NH₄Cl NaOH NH₃ CaCl₂ NH₄Cl ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Low temperature carbonisation of coal takes place at __________ °C. 1100 300 700 900 1100 300 700 900 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Function of thinner in a paint is to Suspend pigments & dissolve film forming materials Form a protective film Accelerate the oxidation of oil Prevent gelling of the paint Suspend pigments & dissolve film forming materials Form a protective film Accelerate the oxidation of oil Prevent gelling of the paint ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Manufacture of phthalic anhydride uses __________ as a catalyst. Cr Al₂O₃ V₂O₅ Ni Cr Al₂O₃ V₂O₅ Ni ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not produced commercially from sea water? Iodine Common salt Bromine Magnesium & potassium compounds Iodine Common salt Bromine Magnesium & potassium compounds ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is a bleaching agent added in the detergents to facilitate removal of stains caused due to blood, tea etc? Sodium silicate Sodium borate Caustic soda Sodium tripolyphosphate (STPP) Sodium silicate Sodium borate Caustic soda Sodium tripolyphosphate (STPP) ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS