Chemical Process High temperature carbonisation of coal takes place at __________ °C. 1100 < 500 700 2000 1100 < 500 700 2000 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Major component of flint glass is Lead oxide Soda Alumina Silica Lead oxide Soda Alumina Silica ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Mercury cells for caustic soda manufacture, compared to diaphragm cells None of these Require lower initial investment Require more power Produce lower concentration NaOH None of these Require lower initial investment Require more power Produce lower concentration NaOH ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Zeolite used in water softening process (cation exchange) is regenerated by washing with Chloramines Liquid chlorines Brine Sodium bisulphite Chloramines Liquid chlorines Brine Sodium bisulphite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ process is used for producing soda ash. Solvay Chamber Chance Tromp Solvay Chamber Chance Tromp ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Frasch process is for Making nitrogen Making oxygen Producing helium Mining sulphur Making nitrogen Making oxygen Producing helium Mining sulphur ANSWER DOWNLOAD EXAMIANS APP
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