Stoichiometry A gaseous mixture contains 14 kg of N₂, 16 kg of O₂ and 17 kg of NH₃. The mole fraction of oxygen is 0.33 0.66 0.47 0.16 0.33 0.66 0.47 0.16 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A perfectly insulated container of volume V is divided into two equal halves by a partition. One side is under vacuum, while the other side has one mole of an ideal gas (with constant heat capacity) at 298 K. If the partition is broken, the final temperature of the gas in the container Will be 298 K Can not be determined Will be less than 298 K Will be greater than 298 K Will be 298 K Can not be determined Will be less than 298 K Will be greater than 298 K ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A reduction process is accompanied with increase in the Both A & B Number of electrons Neither A nor B Oxidation number Both A & B Number of electrons Neither A nor B Oxidation number ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry At a constant volume, for a fixed number of moles of a gas, the pressure of the gas increases with rise of temperature due to Increase in average molecular speed Increased collision rate among molecules Decrease in mean free path Increase in molecular attraction Increase in average molecular speed Increased collision rate among molecules Decrease in mean free path Increase in molecular attraction ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry If pH value of a solution is 8, then its pOH value will be 10 1 7 6 10 1 7 6 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry One micron is equal to Both B & C 10⁻⁶ m 10⁻⁴ cm 10⁻⁴ mm Both B & C 10⁻⁶ m 10⁻⁴ cm 10⁻⁴ mm ANSWER DOWNLOAD EXAMIANS APP
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