Stoichiometry Number of gm moles of solute dissolved in 1 kg of solvent is called its Normality Formality Molarity Molality Normality Formality Molarity Molality ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry With increase in the solute concentration, the specific heat of aqueous solutions Either A or B; depends on the type of solution Decreases Increases Remains unchanged Either A or B; depends on the type of solution Decreases Increases Remains unchanged ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The vapour pressure of water is given by, in Psat = A - (5000/T), where A is a constant, Psat is the vapour pressure in atm. and T is the temperature in K.The vapor pressure of water in atm. at 50°C is approximately 0.07 0.11 0.13 0.09 0.07 0.11 0.13 0.09 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The heat evolved in the combustion of benzene is represented by the equation: C₆H₆ + 7.5 O₂ = 6CO₂ + 3H₂O, ΔH = 3264.6 kJ/kg. mole The heat energy change, when 39 gm of C₆H₆ is burnt in an open container, will be __________ kJ/kgmole. +1632.3 +816.15 -1632.3 -2448.45 +1632.3 +816.15 -1632.3 -2448.45 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A solution of specific gravity 1 consists of 35% A by weight and the remaining B. If the specific gravity of A is 0.7, the specific gravity of Bis 1.25 1.35 1.2 1.3 1.25 1.35 1.2 1.3 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Osmotic pressure of a dilute solution of a non volatile solute in a solvent obeying Raoult's law is proportional to the None of these Volume of solution Moles of non-volatile solute Temperature None of these Volume of solution Moles of non-volatile solute Temperature ANSWER DOWNLOAD EXAMIANS APP
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