Chemical Process Brackish water which contains mostly dissolved salt, can be purified by the __________ process. Reverse osmosis Sand filter Permutit Lime soda Reverse osmosis Sand filter Permutit Lime soda ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrochloric acid is also known as Strong organic acid Green acid Oil of vitriol Muriatic acid Strong organic acid Green acid Oil of vitriol Muriatic acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process How much temperature is maintained during quicklime manufacture in the calcination zone of the vertical shaft kiln? 1500°C 1000°C 750°C 500°C 1500°C 1000°C 750°C 500°C ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Fourdrinier machine is used in the manufacture of Paper Antibiotics Nylon-6 Sugar Paper Antibiotics Nylon-6 Sugar ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Phenol formaldehyde is produced by condensation polymerisation. It is also known as Nylon-66 Teflon Bakelite Polyester Nylon-66 Teflon Bakelite Polyester ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Rosin soap is added during paper manufacture to Impart resistance to penetration by liquids None of these Impart adhesive properties Improve opacity Impart resistance to penetration by liquids None of these Impart adhesive properties Improve opacity ANSWER DOWNLOAD EXAMIANS APP
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