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 Brackish water which contains mostly dissolved salt, can be purified by the __________ process. Reverse osmosis Sand filter Lime soda Permutit Reverse osmosis Sand filter Lime soda Permutit ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Nicotine is A volatile alkaloid Both A and B Neither A nor B Obtained by treating by-products of the tobacco processing industry A volatile alkaloid Both A and B Neither A nor B Obtained by treating by-products of the tobacco processing industry ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Vinyl chloride (CH₂ = CH.Cl) is produced by the thermal pyrolysis of ethylene dichloride at a pressure & temperature of 10 kgf/cm² & 1000°C 40 kg/cm² & 200°C 100 kgi/cm² & 500°C 4 kgf/cm² & 500°C 10 kgf/cm² & 1000°C 40 kg/cm² & 200°C 100 kgi/cm² & 500°C 4 kgf/cm² & 500°C ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Thermosetting plastic materials Is useful for spinning Can be repeatedly melted Can not be melted after forming Is useful for melt casting Is useful for spinning Can be repeatedly melted Can not be melted after forming Is useful for melt casting ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Platinum catalyst used in the earlier days of sulphuric acid manufacture by contact process suffers from the drawback like Easy poisoning tendency Fragile nature High cost All of these Easy poisoning tendency Fragile nature High cost All of these ANSWER DOWNLOAD EXAMIANS APP
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