Chemical Process Ultimate analysis of coal determines its __________ content. Carbon, ash, sulphur & nitrogen Carbon, sulphur, volatile matter & ash Carbon, hydrogen, nitrogen & sulphur Carbon, volatile matter, ash & moisture Carbon, ash, sulphur & nitrogen Carbon, sulphur, volatile matter & ash Carbon, hydrogen, nitrogen & sulphur Carbon, volatile matter, ash & moisture ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Blue vitriol is chemically Copper nitrate Copper sulphate Ferrous sulphate Aluminium sulphate Copper nitrate Copper sulphate Ferrous sulphate Aluminium sulphate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chalcopyrite is the main ore of Iron Tin Copper Lead Iron Tin Copper Lead 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 50 < 10 > 30 75 50 < 10 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The main product of high temperature carbonisation of coal is Coke Phenol Ammonia Tar Coke Phenol Ammonia Tar ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Reaction of an alcohol with organic acid is called the __________ reaction. Neutralisation Acidification Esterification Saponification Neutralisation Acidification Esterification Saponification ANSWER DOWNLOAD EXAMIANS APP
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