Which set represents the increasing order of | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) The basic strength of amines depends on the availability of the lone pair on the nitrogen atom.$1$. In $CH_3NH_2$,the methyl group $(CH_3)$ is an

Vedclass · Accepted Answer

$ClNH_2, NH_3, CH_3NH_2$

Vedclass · Answer

(A) The basic strength of amines depends on the availability of the lone pair on the nitrogen atom.$1$. In $CH_3NH_2$,the methyl group $(CH_3)$ is an electron-donating group ($+I$ effect),which increases the electron density on the nitrogen atom,making it more basic.$2$. In $NH_3$,there is no substituent effect.$3$. In $ClNH_2$,the chlorine atom $(Cl)$ is an electron-withdrawing group ($-I$ effect),which decreases the electron density on the nitrogen atom,making it the least basic.Therefore,the increasing order of basic strength is: $ClNH_2 < NH_3 < CH_3NH_2$.

Which set represents the increasing order of basic strength (least basic first)?

Similar Questions

Identify the correct decreasing order of basic strength of methyl-substituted amines in an aqueous solution.

In the above conversion of compound $(X)$ to product $(Y)$,the sequence of reagents to be used will be:

How will you carry out the following conversion: $p$-nitroaniline to $3,4,5$-tribromonitrobenzene?

Identify $B$ formed in the reaction: $Cl-(CH_2)_4-Cl$ $\xrightarrow{\text{excess } NH_3} A$ $\xrightarrow{NaOH} B + H_2O + NaCl$

Vedclass Test Series

Exam Paper Generator

Online Exam Module