MCQ
product $(A)$ and $(B)$ are respectally ?
- A
- ✓
- C
- D
✓
Answer
Correct option: B.
b
$(b)\, (A)\, \to \,S_{N^1}$ $(B)\, \to \, S_{N^2}$
$(A) \, \to \, S_{N^1}$ because highly stable $C^{\oplus}$ is formed.
$(b)\, (A)\, \to \,S_{N^1}$ $(B)\, \to \, S_{N^2}$
$(A) \, \to \, S_{N^1}$ because highly stable $C^{\oplus}$ is formed.
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 important method for the fixation of nitrogen is
Aspirin can be prepared by reacting salicylic acid with
$sp^2$ carbon is not present in
→Which of the following species is not expected to be a ligand
Which of following amino acid has lowest iso-electric point ?
Which of the following metal hydroxide is not soluble in excess of $NH_3$ solution ?
→Arrange the following metal complex / compounds in the increasing order of spin only magnetic moment. Presume all the three, high spin system.
→(Atomic numbers $Ce =58, Gd =64$ and $Eu =63 .)$
$(a)$ $\left( NH _{4}\right)_{2}\left[ Ce \left( NO _{3}\right)_{6}\right]$
$(b)$ $Gd \left( NO _{3}\right)_{3}$ and
$(c)$ $Eu \left( NO _{3}\right)_{3}$
Answer is :
The plot of osmotic pressure (П) vs concentration $\left(\mathrm{mol} \mathrm{L}^{-1}\right)$ for a solution gives a straight line with slope $25.73 \mathrm{~L} \mathrm{bar} \mathrm{mol}^{-1}$. The temperature at which the osmotic pressure measurement is done is
→(Use $\mathrm{R}=0.083 \mathrm{~L}$ bar mol $\mathrm{m}^{-1} \mathrm{~K}^{-1}$ )
Scurvy is caused due to deficiency of vitamin
Which is correct match :-
Complex $-$ No. of Rings
→Complex $-$ No. of Rings