Stoichiometry The temperature of a gas in a closed container is 27° C. If the temperature of the gas is incresed to 300° C, then the pressure exerted is Halved Trebled Doubled Unpredictable Halved Trebled Doubled Unpredictable ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry On mixing 56 gm of CaO with 63 gm of HNO₃, the amount of Ca(NO₃)₂ formed is __________ gm. 8.2 82 164 41 8.2 82 164 41 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry pH value of an alkaline solution is Constant over a wide range > 7 < 7 7 Constant over a wide range > 7 < 7 7 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry If the pH value of a solution changes by one unit, it implies that hydrogen ion concentration in the solution will change __________ times. 70 10 20 100 70 10 20 100 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The molecules of a liquid which is in equilibrium with its vapor at its boiling point on an average have equal __________ in the two phases. Kinetic energy Intermolecular forces Total energy Potential energy Kinetic energy Intermolecular forces Total energy Potential energy ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry With increase in the solute concentration, the specific heat of aqueous solutions Increases Decreases Either A or B; depends on the type of solution Remains unchanged Increases Decreases Either A or B; depends on the type of solution Remains unchanged ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS