Chemical Process __________ glass is used for the manufacture of optical glass. Flint Crooke's Soda Pyrex Flint Crooke's Soda Pyrex ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Blue colour is imparted to glass by the addition of NaOH PbO CaO FeSO₄ NaOH PbO CaO FeSO₄ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not an abrasive material ? Pumice Corundum Bakelite Carborundum Pumice Corundum Bakelite Carborundum ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Removal of dirt/soil by soaps or detergent does not involve the __________ of soil. Wetting Emulsification Precipitation Dispersion Wetting Emulsification Precipitation Dispersion ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Inversion of sucrose produces Glucose Neither A nor B Fructose Both A & B Glucose Neither A nor B Fructose Both A & B ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The compressive strength of cement should not be less than about 110Kg/cm² after three days & not less than 170Kg/cm² after seven days. The fineness of an ordinary cement as determined by turbidimetric method should be about __________ cm²/gm. 4000 1600 8500 800 4000 1600 8500 800 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS