MCQ
Which of the following solutions will have minimum osmotic pressure?
- A$0.1 M BaCl _2$
- ✓0.1 M Urea
- C0.1 M HCl
- D0.2 M glucose
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(Given atomic number: $\mathrm{Sc}: 21, \mathrm{Ti}: 22, \mathrm{~V}: 23$, $\mathrm{Cr}: 24, \mathrm{Mn}: 25, \mathrm{Fe}: 26, \mathrm{Co}: 27, \mathrm{Ni}: 28, \mathrm{Cu}: 29$, $\mathrm{Zn}: 30)$
How many moles of an oxy acid are formed on hydrolysis of $1$ mole $(X)$ .
${\log _{10}}K = - \frac{{2000}}{T} + 6.0$ Activation energy is ....... $kcal$
$x$ and $y$ mole consumed. Value of $x + y =$
$(a)$ $N,N-$ Dimethylaniline
$(b)$ $2,4 -$ Dimethylaniline
$(c)$ $N -$ methy $l-o-$ methylaniline
$(d)$ $p -$ Methylbenzylamine