Chemical Process Carbon disulphide is mainly used in the production of Viscose rayon Paints Plasticiser for unsaturated polyester Corundum Viscose rayon Paints Plasticiser for unsaturated polyester Corundum ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not produced commercially from sea water? Magnesium & potassium compounds Iodine Common salt Bromine Magnesium & potassium compounds Iodine Common salt Bromine ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The most commonly used substance to speed up the sedimentation of sewage is Chlorine Sulphuric acid Lime Sodium bisulphite Chlorine Sulphuric acid Lime Sodium bisulphite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sucrose content in cane sugar may be around __________ percent. 95 70 50 80 95 70 50 80 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Out of the following processes of paper pulp manufacture, the maximum corrosion problem in digestion & handling equipments is encountered in the __________ process. Sulphite Mechanical Sulphate/kraft Neutral sulphite semi-chemical Sulphite Mechanical Sulphate/kraft Neutral sulphite semi-chemical ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pick out the wrong statement pertaining to nitric acid. Arc process of nitric acid manufacture is economical as compared to Ostwald About 90% of nitric acid is manufactured by Ostwald It is a strong mono basic acid which reacts with almost all the metals except noble metals Yellow color of impure nitric acid is because of dissolved oxides of nitrogen (mainly NO₂) Arc process of nitric acid manufacture is economical as compared to Ostwald About 90% of nitric acid is manufactured by Ostwald It is a strong mono basic acid which reacts with almost all the metals except noble metals Yellow color of impure nitric acid is because of dissolved oxides of nitrogen (mainly NO₂) ANSWER DOWNLOAD EXAMIANS APP
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