MCQ
The Van't Hoff factor $i$ for a $0.2 $ molal aqueous solution of urea is
- A$0.2$
- B$0.1$
- C$1.2$
- ✓$1.0$
✓
Answer
Correct option: D.
$1.0$
d
(d)Urea does not give ion in the solution.
(d)Urea does not give ion in the solution.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
The quantum numbers for the outermost electron of an element are given below as $n = 2,\,l = 0,\,m = 0,\,s = + \frac{1}{2}$. The atoms is
→The $71^{st}$ electron of an element $X$ with an atomic number of $71$ enters into the orbital:
→The reagent used for converting ethanoic acid to ethanol is
Formaldehyde gives an additive product with methyl magnesium iodide which on aqueous hydrolysis gives
Product $(A)$ is
→The correct order of first ionization enthalpy values of the following elements is:
→$(A)$ $\mathrm{O}$ $(B)$ $\mathrm{N}$ $(C)$ Be $(D)$ $\mathrm{F}$ $(E)$ $B$
Choose the correct answer from the options given below :
Aromatic nitriles $(ArCN)$ are not prepared by reaction
→In thiosulphuric acid
Product $(A)$ of reaction is
→The shape of carbonium is