Chemical Process __________ process is used for producing soda ash. Solvay Tromp Chamber Chance Solvay Tromp Chamber Chance ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The type of high refractive index glass used in optical instruments is __________ glass. Crookes Pyrex None of these Flint Crookes Pyrex None of these Flint ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Laboratory glass wares which reacts with hydroflouric acid, are made of the __________ glass. Soda lime Alkali silicate Borosilicate Lead Soda lime Alkali silicate Borosilicate Lead ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Purity of oxygen used for blowing in steel making L.D. converter is 99.5%. The boiling point of oxygen is about __________ °C. -53 -103 -183 -196 -53 -103 -183 -196 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The difference between saponification value and acid value is Called ester value Constant for all fatty oils None of these Always negative Called ester value Constant for all fatty oils None of these Always negative ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ are added in lacquers to remove film brittleness and to improve adhereness. Plasticisers Film forming materials Diluents Solvents Plasticisers Film forming materials Diluents Solvents ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS