Chemical Process 90% of the caprolactum is converted to nylon-6 on its condensation polymerisation in the reactor maintained at __________ °C. 500-600 44134 250-280 500-600 44134 250-280 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Most easily and cheaply available fibrous raw material for paper manufacture available in India is bamboo. The yield of pulp produced from fibrous raw material by mechanical process is about __________ percent. > 30 75 < 10 50 > 30 75 < 10 50 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Commercial production of calcium carbide requires limestone and __________ as raw materials. Sand Coke Fuel oil Soda ash Sand Coke Fuel oil Soda ash ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Nylon 6-6 is manufactured from Hexamethylene diamine and adipic acid Dimethyl terephthalate and ethylene glycol Hexamethylene diamine and maleic anhydride Caprolactum Hexamethylene diamine and adipic acid Dimethyl terephthalate and ethylene glycol Hexamethylene diamine and maleic anhydride Caprolactum ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The major use of butadiene is None of these As a plasticiser for unsaturated polyester In the manufacture of synthetic rubber As an anti-skinning agent in paint None of these As a plasticiser for unsaturated polyester In the manufacture of synthetic rubber As an anti-skinning agent in paint ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Acrylonitrile is mainly used in the __________ industry. Printing Polymer Dyeing Photographic Printing Polymer Dyeing Photographic ANSWER DOWNLOAD EXAMIANS APP
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