Chemical Process Polyvinyl chloride (PVC) is Made by employing emulsion polymerisation A condensation polymerisation product None of these A thermosetting material Made by employing emulsion polymerisation A condensation polymerisation product None of these A thermosetting material ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ acid is an unsaturated fatty acid. Oxalic Palmitic Oleic Stearic Oxalic Palmitic Oleic Stearic ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Reverse osmosis is normally used for the Purification of oxygen Separation of helium from natural gas Desalination of brackish water to produce potable (drinking) water Separation of isotopes of uranium from gaseous uranium hexaflouride Purification of oxygen Separation of helium from natural gas Desalination of brackish water to produce potable (drinking) water Separation of isotopes of uranium from gaseous uranium hexaflouride ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrazine is largely used As a starting material for 'hypo' In photographic industry In printing industry As rocket fuel As a starting material for 'hypo' In photographic industry In printing industry As rocket fuel ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Glauber's salt is chemically represented by (NH₄)₂SO₄ CaSO₄.H₂O Na₂SO₄.10H₂O CaCl(OCl) (NH₄)₂SO₄ CaSO₄.H₂O Na₂SO₄.10H₂O CaCl(OCl) ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following, when pyrolysed, produces perchloro-ethylene? Ethylene dichloride Chlorinated paraffin Carbon tetrachloride Chlorobenzene Ethylene dichloride Chlorinated paraffin Carbon tetrachloride Chlorobenzene ANSWER DOWNLOAD EXAMIANS APP