Stoichiometry Which of the following gases will have the- highest kinetic energy per mole at the same pressure & temperature? Ethane Chlorine Nitrogen All of these Ethane Chlorine Nitrogen All of these ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry If a solution of eutectic composition is cooled, __________ reaching the eutectic temperature. None of these It will undergo no change until It will not solidify even on The solvent begins to freeze out even before None of these It will undergo no change until It will not solidify even on The solvent begins to freeze out even before ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Number of gm moles of solute dissolved in one litre of a solution is called its Equivalent weight Molarity Normality Molality Equivalent weight Molarity Normality Molality ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A solution with reasonably permanent pH is called a/an __________ solution. Colloidal Buffer Ideal Non-ideal Colloidal Buffer Ideal Non-ideal ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Saturated solution of benzene in water is in equilibrium with a mixture of air and vapours of benzene and water at room temperature and pressure. Mole fraction of benzene in liquid is xB and the vapour pressures of benzene and water at these conditions are PvB and Pvw respectively. The partial pressure of benzene in air-vapour mixture is PvB XB.PvB XB.Patm (Patm - Pvw)xB PvB XB.PvB XB.Patm (Patm - Pvw)xB ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry If pH value of an acidic solution is decreased from 5 to 2, then the increase in its hydrogen ion concentration is __________ times. 100 1000 10000 10 100 1000 10000 10 ANSWER DOWNLOAD EXAMIANS APP
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