S_ N^1 and S_ N^2 reactions a.re - Vidyadip

MCQ

$S_{N^1}$ and $S_{N^2}$ reactions a.re

A
Both stereospecific
B
Both stereoselective
C
Stereoselective and stereospecific respectively
✓
Both $(b)$ and $(c)$

✓

Answer

Correct option: D.

Both $(b)$ and $(c)$

d
$(d)$

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

Explore more

More "M.C.Q (1 Marks)" from 6. Haloalkanes and Haloarenes→6. Haloalkanes and Haloarenes — all question types→Chemistry STD 12 Science question papers→CBSE Board STD 12 Science question papers→CBSE Board question paper generator→

Similar questions

A solution containing $0.85\, g$ of $ZnCl_2$ in $125 .0\,g$ of water freezes at $-0.23\,^oC$. The apparent degree of dissociation of the salt is ($K_f$ for water $= 1 .86\, K\,kg\,mol^{-1}$ , atomic mass : ............. $\%$ $Zn = 65 .3$ and $Cl = 35.5$)

For a reaction $\mathrm{A} \rightarrow \mathrm{B}$, enthalpy of reaction is $-4.2\, \mathrm{~kJ}$ mol $^{-1}$ and enthalpy of activation is $9.6\, \mathrm{~kJ} \mathrm{~mol}^{-1}$. The correct potential energy profile for the reaction is shown in option.

Superphosphate is the mixture of

Which reaction is incorrectly written

For the reaction given below:

$CoCl _{3} . xNH _{3}+ AgNO _{3}( aq ) \rightarrow$

If two equivalents of $AgCl$ precipitate out, then the value of $x$ will be $....$

Haloform reaction is characteristic of

Which of the following pair will have effective magnetic moment equal

$A \rightarrow B$

The above reaction is of zero order. Half life of this reaction is $50\,min$. The time taken for the concentration of $A$ to reduce to one-fourth of its initial value is $...........\min$(Nearest integer)

The reaction of toluene with chlorine in the presence of ferric chloride gives predominantly:

Glucose $+$ Tollen's reagent $ \to $ Silver mirror shows