MCQ
Order of basic strength $\mathop {Ph - N{H_2},}\limits_{(A)} \,\,\mathop {Ph - NH - Me,}\limits_{(B)} \,\,\mathop {\begin{array}{*{20}{c}}
{Ph - N - Me}\\
|\\
{Me}
\end{array}}\limits_{(C)} $
  • A
    $A > B > C > D$
  • B
    $B > A > C > D$
  • $C > B > A > D$
  • D
    $C > B > D > A$

Answer

Correct option: C.
$C > B > A > D$
c

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Similar questions

In Bohr series of lines of hydrogen spectrum, the third line from the red end corresponds to which one of the following inter-orbit in an atom of hydrogen
Identify which functional group is not present :-

$C{H_3} - \mathop C\limits^{\mathop {||}\limits^O }  - O - C{H_2} - \mathop C\limits^{\mathop {||}\limits^O }  - C{H_2} - N{H_2}$

A liquid hydrocarbon can be converted to gaseous hydrocarbon by
How many resonance forms can be written for the nitrate ion, $(NO^-_3)$ ?
To vaporize 100.0 g carbon tetrachloride at its normal boiling point, 349.9 K , and $P =1 atm, 19.5 kJ$ of heat is required. Calculate $\Delta H _{\text {vap }}$ for $CCl _4$ ?
The surface tension of which of the following liquid is maximum?
For a chemical reaction $A+B \rightleftharpoons C+D$ $\left(\Delta_{r} H^{0}=80 \,k J\right.$ $mol\,^{-1}$ ) the entropy change $\Delta_{r} S^{0}$ depends on the temperature $T$ (in $K$ ) as $\left(\Delta_{ r } S ^{0}=2 T \left(\, J \,K ^{-1}\, mol ^{-1}\right)\right.$

Minimum temperature at which it will become spontaneous is ..... $K.$(Integer)

Conditions of standard state used in thermochemistry is
The correct match between items $I$ and $II$ is
Item $-I$ (Mixture) Item $-II$ (Separation method)
$(a)$ $H_2O :$ Sugar $p.$ Sublimation
$(b)$ $H_2O :$ Aniline $q.$ Recrystallization
$(c)$ $H_2O :$ Toluene $r.$ Stem distillation
  $s.$ Differential extraction
For a sample of perfect gas when its pressure is changed isothermally from $p_i$ to $p_f,$ the entropy change is given by