Select the correct order of basic nature.

Question

Select the correct order of basic nature. (A) CH 3 CH 2-> CH 2= CH -> CH ≡ C -> OH (B) CH 3 CH 2-> CH ≡ C -> CH 2= CH -> OH (C) CH 3 CH 2-> OH -> CH ≡ C -> CH 2= CH (D) OH -> CH ≡ C -> CH 2= CH -> CH 3 CH 2-

Tardigrade Admin · Accepted Answer

Order of acidic strength is: H 2 O > CH ≡ CH > CH 2= CH 2> CH 3 CH 3 We know that a stronger acid has weak conjugate base and vice versa, thus order of basic nature of given compounds is: CH 3- CH 2-> CH 2= CH -> CH ≡ C -> OH -

Q. Select the correct order of basic nature.

$C H_{3} C H_{2}^{-} > C H_{2} = C H^{-} > C H \equiv C^{-} > O H$

$C H_{3} C H_{2}^{-} > C H \equiv C^{-} > C H_{2} = C H^{-} > O H$

$C H_{3} C H_{2}^{-} > O H^{-} > C H \equiv C^{-} > C H_{2} = C H$

$O H^{-} > C H \equiv C^{-} > C H_{2} = C H^{-} > C H_{3} C H_{2}^{-}$

Order of acidic strength is :

$H_{2} O > C H \equiv C H > C H_{2} = C H_{2} > C H_{3} C H_{3}$

We know that a stronger acid has weak conjugate base and vice versa, thus order of basic nature of given compounds is :

$C H_{3} - C H_{2}^{-} > C H_{2} = C H^{-} > C H \equiv C^{-} > O H^{-}$

Q. Select the correct order of basic nature.

CH3​CH2−​>CH2​=CH−>CH≡C−>OH

CH3​CH2−​>CH≡C−>CH2​=CH−>OH

CH3​CH2−​>OH−>CH≡C−>CH2​=CH

OH−>CH≡C−>CH2​=CH−>CH3​CH2−​

Order of acidic strength is : H2​O>CH≡CH>CH2​=CH2​>CH3​CH3​ We know that a stronger acid has weak conjugate base and vice versa, thus order of basic nature of given compounds is : CH3​−CH2−​>CH2​=CH−>CH≡C−>OH−

$C H_{3} C H_{2}^{-} > C H_{2} = C H^{-} > C H \equiv C^{-} > O H$

$C H_{3} C H_{2}^{-} > C H \equiv C^{-} > C H_{2} = C H^{-} > O H$

$C H_{3} C H_{2}^{-} > O H^{-} > C H \equiv C^{-} > C H_{2} = C H$

$O H^{-} > C H \equiv C^{-} > C H_{2} = C H^{-} > C H_{3} C H_{2}^{-}$

Order of acidic strength is :

$H_{2} O > C H \equiv C H > C H_{2} = C H_{2} > C H_{3} C H_{3}$

We know that a stronger acid has weak conjugate base and vice versa, thus order of basic nature of given compounds is :

$C H_{3} - C H_{2}^{-} > C H_{2} = C H^{-} > C H \equiv C^{-} > O H^{-}$