Chemical Process __________ glass is used for the manufacture of optical glass. Soda Crooke's Pyrex Flint Soda Crooke's Pyrex Flint ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Nylon 66 is so named because the Number of carbon atoms between two nitrogen atoms are 6 Average degree of polymerisation of the polymer is 1966 Polymer was first synthesised in 1966 Number of nitrogen atoms between two carbon atoms are 6 Number of carbon atoms between two nitrogen atoms are 6 Average degree of polymerisation of the polymer is 1966 Polymer was first synthesised in 1966 Number of nitrogen atoms between two carbon atoms are 6 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is the most adverse factor challenging the choice of mercury electrolytic cell process for the production of caustic soda? High specific gravity of mercury High cost of mercury Non-availability of high purity mercury Pollution of water stream by mercury High specific gravity of mercury High cost of mercury Non-availability of high purity mercury Pollution of water stream by mercury ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Solvent extracted oil None of these Has low free fatty acid content Is odourless Has more of unsaturates None of these Has low free fatty acid content Is odourless Has more of unsaturates 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 Which of the following is not produced commercially from sea water? Magnesium & potassium compounds Common salt Bromine Iodine Magnesium & potassium compounds Common salt Bromine Iodine ANSWER DOWNLOAD EXAMIANS APP
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