Questions in solutions

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	Which of the following will produce the maximum depression in freezing point of its aqueous solution
	If ${{K}_{f}}$ value of ${{H}_{2}}O$ is 1.86. The value of $\Delta {{T}_{f}}$ for $0.1\ m$ solution of non-volatile solute is
	When mercuric iodide is added to the aqueous solution of potassium iodide, the
	The freezing point of a dilute solution of acetamide in glacial acetic acid is 298 K. This is the value when crystals of
	A non-volatile electrolyte dissolved in an aqueous solution in same molal proportion as non-electrolyte produces
	The molal depression constant depends upon
	The melting points of most of the solid substances increase with an increase of pressure acting on them. However, ice melts at temperature lower than its usual melting point, when the pressure increases. This is because
	At a suitable pressure near the freezing point of ice, there exists
	The factor $\Delta {{\text{T}}_{\text{f}}}/{{K}_{f}}$represents
	In cold countries, ethylene glycol is added to water in the radiations of cars during winter. This results in