Chemical Process Kopper-Totzek coal gasifier Cannot use coking coal Can give ammonia synthesis gas (H₂ + N₂) Operate at very high pressure Is a moving bed reactor Cannot use coking coal Can give ammonia synthesis gas (H₂ + N₂) Operate at very high pressure Is a moving bed reactor ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Linde process of gas liquefaction employs Merely compressing the gas beyond its critical pressure Adiabatic expansion against a piston or in a turbine Exchange of heat with colder stream Adiabatic expansion through a throttle valve (Joule-Thomson expansion) Merely compressing the gas beyond its critical pressure Adiabatic expansion against a piston or in a turbine Exchange of heat with colder stream Adiabatic expansion through a throttle valve (Joule-Thomson expansion) ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ glass has the lowest co-efficient of thermal expansion and hence is more heat resistant. Lead Pyrex High silica Soda lime Lead Pyrex High silica Soda lime ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The combustion reaction, C + O₂ = CO₂, is Endothermic Exothermic None of these Autocatalytic Endothermic Exothermic None of these Autocatalytic ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chrome tanning and vegetable tanning are done for Both light & heavy leather Neither light nor heavy leather Light & heavy leather respectively Heavy & light leather respectively Both light & heavy leather Neither light nor heavy leather Light & heavy leather respectively Heavy & light leather respectively ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Glauber's salt is chemically Potassium sulphate None of these Calcium sulphate Potassium chlorate Potassium sulphate None of these Calcium sulphate Potassium chlorate ANSWER DOWNLOAD EXAMIANS APP
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