Chemical Process Very fine suspended and colloidal impurities are removed from water by a process called Coagulation Sedimentation Softening Disinfection Coagulation Sedimentation Softening Disinfection ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following impurities in feed water for high pressure boiler is the most detrimental? Dissolved salt Dissolved oxygen Silica Suspended salt Dissolved salt Dissolved oxygen Silica Suspended salt ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following paper does not require a filler during manufacture? Bond paper Blotting paper Coloured paper Writing paper Bond paper Blotting paper Coloured paper Writing paper ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Plaster of Paris is Both A and B CaSO₄.½H₂O Same as gypsum Used for setting of broken bones Both A and B CaSO₄.½H₂O Same as gypsum Used for setting of broken bones ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Linde process of gas liquefaction employs Adiabatic expansion against a piston or in a turbine Merely compressing the gas beyond its critical pressure Adiabatic expansion through a throttle valve (Joule-Thomson expansion) Exchange of heat with colder stream Adiabatic expansion against a piston or in a turbine Merely compressing the gas beyond its critical pressure Adiabatic expansion through a throttle valve (Joule-Thomson expansion) Exchange of heat with colder stream ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Solvent extracted oil Is odourless Has low free fatty acid content Has more of unsaturates None of these Is odourless Has low free fatty acid content Has more of unsaturates None of these ANSWER DOWNLOAD EXAMIANS APP
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