Stoichiometry The reverse process of fractional crystallisation is called Stripping Absorption Differential distillation Leaching Stripping Absorption Differential distillation Leaching ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Number of gm moles of solute dissolved in one litre of a solution is called its Molality Normality Molarity Equivalent weight Molality Normality Molarity Equivalent weight ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Enthalpy of formation of NH₃ is - 46 kJ/kg mole. The enthalpy change for the gaseous reaction, 2NH₃ → N₂ + 3H₂, is equal to __________ kJ/kg. mole. 92 46 -92 -23 92 46 -92 -23 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Isotonic solutions must have the same Viscosity Normality Molar concentration Critical temperature Viscosity Normality Molar concentration Critical temperature ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The evaporation of aqueous solution of sugar causes its molarity to Remain unchanged. Either A or B; depends on the concentration of the solution. Decrease. increase. Remain unchanged. Either A or B; depends on the concentration of the solution. Decrease. increase. ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Mass number of an atom is the sum of the numbers of Neutrons and protons Protons and electrons Both A & B Neutrons and electrons Neutrons and protons Protons and electrons Both A & B Neutrons and electrons ANSWER DOWNLOAD EXAMIANS APP
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