Stoichiometry The OH⁻ concentration in a solution having pH value 3 is 10-3 10-13 10-10 10-11 10-3 10-13 10-10 10-11 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry With rise in temperature, the solubility of ammonia in water at a fixed pressure Increases Decreases Remains unchanged Increases exponentially Increases Decreases Remains unchanged Increases exponentially ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Which of the following is insensitive to changes in pressure? Heat of vaporisation Melting point Heat of fusion Both B & C Heat of vaporisation Melting point Heat of fusion Both B & C ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Increasing the temperature of an aqueous solution will cause decrease in its Molality Weight percent Mole fraction Molarity Molality Weight percent Mole fraction Molarity ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The heat of vaporisation __________ with increase in pressure. Becomes zero at critical pressure Both B and C Decreases Increases Becomes zero at critical pressure Both B and C Decreases Increases ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Solutions which distil without change in composition are called Ideal Saturated Supersaturated Azeotropic Ideal Saturated Supersaturated Azeotropic ANSWER DOWNLOAD EXAMIANS APP