Chemical Process Superior quality laboratory apparatus is made of the __________ glass having low thermal co-efficient of expansion & high chemical resistance. Pyrex Flint Soda Potash Pyrex Flint Soda Potash ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Conversion of SO₂ to SO₃ in Monsanto 4-pass converter is about __________ percent. 80 98 90 100 80 98 90 100 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Liquefaction of gases can not be done by Merely compressing it beyond critical pressure Adiabatic expansion against a piston or in a turbine Adiabatic expansion through a throttle valve (Joule-Thomson expansion) Exchange of heat with colder stream Merely compressing it beyond critical pressure Adiabatic expansion against a piston or in a turbine Adiabatic expansion through a throttle valve (Joule-Thomson expansion) Exchange of heat with colder stream ANSWER DOWNLOAD EXAMIANS APP
Chemical Process In premitive days, __________ was being manufactured by Leblanc Process. Alum Washing soda Calcium carbide Soda ash Alum Washing soda Calcium carbide Soda ash ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Calcareous & argillaceous materials are used in the manufacture of Lead Carbon disulphide Cement None of these Lead Carbon disulphide Cement None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Starting material for the commercial production of ethyl alcohol in India is Maize Fruit of Mahua tree Rice Molasses Maize Fruit of Mahua tree Rice Molasses ANSWER DOWNLOAD EXAMIANS APP
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