Chemical Process 90% of the caprolactum is converted to nylon-6 on its condensation polymerisation in the reactor maintained at __________ °C. 500-600 250-280 44134 500-600 250-280 44134 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The major constituent of black liquor generated during paper manufacture is sodium Hydroxide Carbonate Bi-carbonate Sulphate Hydroxide Carbonate Bi-carbonate Sulphate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Very fine suspended and colloidal impurities are removed from water by a process called Disinfection Sedimentation Coagulation Softening Disinfection Sedimentation Coagulation Softening ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sulphuric acid saturated with SO₃ is called Sulphurous acid None of these Concentrated H₂SO₄ Oleum Sulphurous acid None of these Concentrated H₂SO₄ Oleum ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Oxygen is separated by distillation from air after its liquefaction. The boiling point of oxygen is about __________ °C. -183 -196 -218 -83 -183 -196 -218 -83 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Graphite is a/an Both B and C Electrical insulator Allotrope of carbon Moderator used in nuclear reactor Both B and C Electrical insulator Allotrope of carbon Moderator used in nuclear reactor ANSWER DOWNLOAD EXAMIANS APP
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