Chemical Engineering Basics Scaling occurs in boiler tubes due to the fact that, the solubility of Ca(OH)₂ __________ with increasing temperature. Shows inversion of solubility Decreases None of these Increases Shows inversion of solubility Decreases None of these Increases ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Steel produced from phosphatic iron is __________ in nature. Tough Ductile Malleable Brittle Tough Ductile Malleable Brittle ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Limestone addition in the blast furnace is done to flux __________ present in the raw materials. MnO₂ SiO₂ Al2O₃ P MnO₂ SiO₂ Al2O₃ P ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Atomic __________ of an element is a whole number. Number Weight Radius Volume Number Weight Radius Volume ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Consideration of the creep is the most important in case of the Blades of gas turbine Piston of an I. C. engine Flywheel of steam engine Cycle chain Blades of gas turbine Piston of an I. C. engine Flywheel of steam engine Cycle chain ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Materials having __________ lattice structure are usually the most ductile. None of these Face centred cubic (fcc) Body centred cubic (bcc) Hexagonal close packed (hcp) None of these Face centred cubic (fcc) Body centred cubic (bcc) Hexagonal close packed (hcp) ANSWER DOWNLOAD EXAMIANS APP
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