Chemical Process Plasticisers are added to paints to Increase atmospheric oxidation Make it corrosion resistant Make glossy surface Give elasticity & prevent cracking of the film Increase atmospheric oxidation Make it corrosion resistant Make glossy surface Give elasticity & prevent cracking of the film ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Unsaturated oils compared to saturated oils have Higher melting point & lower reactivity to oxygen Lower melting point & lower reactivity to oxygen Lower melting point & higher reactivity to oxygen Higher melting point & higher reactivity to oxygen Higher melting point & lower reactivity to oxygen Lower melting point & lower reactivity to oxygen Lower melting point & higher reactivity to oxygen Higher melting point & higher reactivity to oxygen ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Alcohol is produced by the None of these Esterification of a fat Hydrolysis of an ether Oxidation of an aldehyde None of these Esterification of a fat Hydrolysis of an ether Oxidation of an aldehyde ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Presence of sodium tripolyphosphate (an additive) in synthetic detergent Does not allow redeposition of dirt on the cleaned surface None of these Inhibits its corrosive effects Facilitates its use even in hard water (by sequestering the water-hardening Ca & Mg ions) Does not allow redeposition of dirt on the cleaned surface None of these Inhibits its corrosive effects Facilitates its use even in hard water (by sequestering the water-hardening Ca & Mg ions) ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Liquefaction of gases can not be done by Exchange of heat with colder stream Adiabatic expansion against a piston or in a turbine Merely compressing it beyond 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 it beyond critical pressure Adiabatic expansion through a throttle valve (Joule-Thomson expansion) ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The main use of HCl is in the Manufacture of cationic detergent Drilling of petroleum wells and pickling of steel sheets Treatment of spent fuel of nuclear reactor None of these Manufacture of cationic detergent Drilling of petroleum wells and pickling of steel sheets Treatment of spent fuel of nuclear reactor None of these ANSWER DOWNLOAD EXAMIANS APP
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