1.An aqueous solution contains 3%3\%3% and 1.8%1.8\%1.8% by wt. urea and glucose respectively. What is the freezing point of the solution? (Kf=1.86∘C/mK_f = 1.86^\circ\text{C/m}Kf=1.86∘C/m):-a.−1.172∘C-1.172^\circ\text{C}−1.172∘Cb.−2.27∘C-2.27^\circ\text{C}−2.27∘Cc.−1.5∘C-1.5^\circ\text{C}−1.5∘Cd.None of theseLogin to continueOnly logged in users canattempt or see the solution.
