Stoichiometry 500 c.c. each of hydrogen at 700 mm Hg pressure and oxygen at 600 mm Hg pressure are put together in a vessel of 1 litre capacity. The final pressure of the gas mixture will be __________ mm Hg. 650 600 700 375 650 600 700 375 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry In a binary liquid system, the composition expressed as __________ is independent of the temperature & pressure. All of these Kg-mole of solute/1000 kg of solvent Kg of solute/kg of solvent Kg-mole of solute/kg-mole of solvent All of these Kg-mole of solute/1000 kg of solvent Kg of solute/kg of solvent Kg-mole of solute/kg-mole of solvent ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry 1 gm mole of an alcohol whose molecular weight is 74 contains 48 gms of carbon, 10 gms of hydrogen and 16 gms of oxygen. Its molecular formula is C₄H9OH C₃H21OH C2H33OH (C₂H₄)2H₂.OH C₄H9OH C₃H21OH C2H33OH (C₂H₄)2H₂.OH ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Under conditions of equal reduced pressure and equal reduced temperature, substances are said to be in the 'corresponding states'. At equal reduced conditions i.e., at the corresponding state, the __________ of different gases are nearly the same. Humidity None of these Molecular weight Compressibility Humidity None of these Molecular weight Compressibility ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The atomic heat capacities of all solid elements __________ with decrease in temperature. Remains unchanged Increases Approach zero at 0°C Decreases Remains unchanged Increases Approach zero at 0°C Decreases ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Enthalpy of a vapor gas mixture may be increased by increasing the Humidity at constant temperature Temperature and the humidity Temperature at constant humidity All of these Humidity at constant temperature Temperature and the humidity Temperature at constant humidity All of these ANSWER DOWNLOAD EXAMIANS APP
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