Stoichiometry A gas at 0°C was subjected to constant pressure cooling until its volume became half the original volume. The temperature of the gas at this stage will be -136.5°K -136.5°C 0°C 0°K -136.5°K -136.5°C 0°C 0°K ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The gravimetric (i.e., by weight) composition of a vapor saturated gas is independent of the None of these Total pressure Nature of both the gas & the liquid Temperature None of these Total pressure Nature of both the gas & the liquid Temperature ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A metal oxide is reduced by heating it in a stream of hydrogen. After complete reduction, it is found that 3.15 gm of the oxide has yielded 1.05 gm of the metal. It may be inferred that the Equivalent weight of the metal is 4 Atomic weight of the metal is 4 Atomic weight of the metal is 2 Equivalent weight of the metal is 8 Equivalent weight of the metal is 4 Atomic weight of the metal is 4 Atomic weight of the metal is 2 Equivalent weight of the metal is 8 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry On addition of 1 c.c. of dilute hydrochloric acid (1% concentration) to 80 c.c. of a buffer solution of pH = 4, the pH of the solution becomes 2 4 1 8 2 4 1 8 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry No cooling occurs, when an ideal gas undergoes unrestrained expansion, because the molecules Do work equal to loss in kinetic energy Collide without loss of energy Are above the inversion temperature Exert no attractive force on each other Do work equal to loss in kinetic energy Collide without loss of energy Are above the inversion temperature Exert no attractive force on each other ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry In a chemical process, the recycle stream is purged for Heat conservation Enriching the product Increasing the product yield Limiting the inerts Heat conservation Enriching the product Increasing the product yield Limiting the inerts ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS