Stoichiometry The crystallisation of a solute from a solution may be done by All of these Change of temperature thereby causing supersaturation Removal of pure solvent by evaporation Changing the nature of the system by the addition of a more soluble material All of these Change of temperature thereby causing supersaturation Removal of pure solvent by evaporation Changing the nature of the system by the addition of a more soluble material ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Number of gm moles of solute dissolved in one litre of a solution is called its Normality Molality Equivalent weight Molarity Normality Molality Equivalent weight Molarity ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The heat of adsorption of a gas caused by Van der Walls forces of attraction and capillarity is equal to the heat of Sum of A and B Wetting Normal condensation Difference of A and B Sum of A and B Wetting Normal condensation Difference of A and B ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Which of the following ratios defines the recycle ratio in a chemical process? Recycle stream/fresh feed stream None of these Gross feed stream/recycle feed stream Recycle stream/gross feed stream Recycle stream/fresh feed stream None of these Gross feed stream/recycle feed stream Recycle stream/gross feed stream ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The maximum adiabatic flame temperature of fuels in air is __________ the maximum flame temperature in pure oxygen. Higher than Not related to Same as Lower than Higher than Not related to Same as Lower than ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Size range of the colloidals particles is 5 - 200 milli-microns 50 - 200 microns 500 - 1000 microns 10 - 50 Angstrom 5 - 200 milli-microns 50 - 200 microns 500 - 1000 microns 10 - 50 Angstrom ANSWER DOWNLOAD EXAMIANS APP
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