Chemical Process Sudden temperature fluctuation does not affect pyrex glass, because of its High co-efficient of expansion Low co-efficient of expansion High melting point Both B and C High co-efficient of expansion Low co-efficient of expansion High melting point Both B and C ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Electrodeposition of metals i.e. electroplating is never done on Alloys Metals Refractories Non-metals Alloys Metals Refractories Non-metals ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Trinitro-toluene (TNT) is An explosive None of these Used in dye manufacture Used in glycerine manufacture An explosive None of these Used in dye manufacture Used in glycerine manufacture ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Glycerine is not used in the Manufacture of pharmaceuticals Manufacture of explosive None of these Conditioning and humidification of tobacco Manufacture of pharmaceuticals Manufacture of explosive None of these Conditioning and humidification of tobacco ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Carbon content of pitch (residue of coal tar distillation) is around __________ percent. 70 94 80 55 70 94 80 55 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Frasch process is for Making oxygen Producing helium Making nitrogen Mining sulphur Making oxygen Producing helium Making nitrogen Mining sulphur ANSWER DOWNLOAD EXAMIANS APP
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