Chemical Process Production of one ton of cement requires about __________ tons of limestone. 3.8 2.2 1.2 0.6 3.8 2.2 1.2 0.6 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following processes is absent in glass manufacturing process? Shaping or forming Melting Sintering Annealing Shaping or forming Melting Sintering Annealing ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ is produced using polycondensation reaction. None of these Poly vinyl chloride Phenol formaldehyde Polythene None of these Poly vinyl chloride Phenol formaldehyde Polythene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Commonly used glass is known as the __________ glass. Flint Pyrex Soda Hard Flint Pyrex Soda Hard ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Drinking (potable) water treatment does not involve Softening Disinfection Sedimentation Coagulation Softening Disinfection Sedimentation Coagulation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Na₂CO₃ is called Calcite Washing soda Plaster of paris Soda ash Calcite Washing soda Plaster of paris Soda ash ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS