Chemical Process Essential oils are usually obtained using Steam distillation Leaching Extractive distillation Solvent extraction Steam distillation Leaching Extractive distillation Solvent extraction ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Purity of oxygen used for blowing in steel making L.D. converter is 99.5%. The boiling point of oxygen is about __________ °C. -183 -196 -103 -53 -183 -196 -103 -53 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Phenol formaldehyde is produced by condensation polymerisation. It is also known as Teflon Polyester Nylon-66 Bakelite Teflon Polyester Nylon-66 Bakelite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Phosphate rock is a raw material for the manufacture of Phosphoric acid Phosphorous Superphosphates All of these Phosphoric acid Phosphorous Superphosphates All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sulphuric acid solution having a specific gravity of 1.20 at room temperature is used mainly for the Synthesis of oleum Car battery solution Water treatment Fertiliser manufacture Synthesis of oleum Car battery solution Water treatment Fertiliser manufacture ANSWER DOWNLOAD EXAMIANS APP
Chemical Process What products do we get on electrolysis of saturated brine using steel cathode and graphite anode in an electrolytic cell? Cl₂ & Na Cl₂ & H₂ O₂ & H₂ Cl₂, H₂ & NaOH solution Cl₂ & Na Cl₂ & H₂ O₂ & H₂ Cl₂, H₂ & NaOH solution ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS