MCQ
Which has the minimum freezing point
- AOne molal $NaCl$ solution
- BOne molal $KCl$ solution
- ✓One molal $CaC{l_2}$ solution
- DOne molal urea solution
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| Rate $mol\,L^{-1}\,s^{-1}$ | $[A]$ $mol\,L^{-1}$ | $[B]$ $mol\,L^{-1}$ |
| $0.10$ | $20$ | $0.5$ |
| $0.40$ | $x$ | $0.5$ |
| $0.80$ | $40$ | $y$ |
What is the value of $x$ and $y ?$