Chemical Process Superior quality laboratory apparatus is made of the __________ glass having low thermal co-efficient of expansion & high chemical resistance. Pyrex Potash Flint Soda Pyrex Potash Flint Soda ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Thermosetting materials Are solvent soluble Are cross-linked molecules Soften on application of heat None of these Are solvent soluble Are cross-linked molecules Soften on application of heat None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ glass has the lowest co-efficient of thermal expansion and hence is more heat resistant. Soda lime High silica Lead Pyrex Soda lime High silica Lead Pyrex ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Cement mainly contains CaO, MgO, K₂O MgO, SiO₂, K₂O CaO, SiO₂, Al2O₃ Al2O₃, MgO, FE₂O₃ CaO, MgO, K₂O MgO, SiO₂, K₂O CaO, SiO₂, Al2O₃ Al2O₃, MgO, FE₂O₃ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Alcohol content in freshly prepared natural and fortified wine may be respectively around __________ percent. 7-14 and 14-30 7-14 and 40-50 10 - 20 and 40 - 50 14 - 30 and 40-50 7-14 and 14-30 7-14 and 40-50 10 - 20 and 40 - 50 14 - 30 and 40-50 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following contains least amount of N₂? Producer gas Water gas (blue gas) Coke oven gas Blast furnace ga Producer gas Water gas (blue gas) Coke oven gas Blast furnace ga ANSWER DOWNLOAD EXAMIANS APP
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