The correct order of increasing basic nature for the bases NH 3, CH 3 NH 2 and CH 3 NH in aqueous solutions is:

Question

The correct order of increasing basic nature for the bases NH 3, CH 3 NH 2 and CH 3 NH in aqueous solutions is: (A)  textC( textH)3 textN( textH)2 < textN( textH)3 < ( textC ( textH)3)2 textN textH (B)  textN( textH)3 < textC( textH)3 textN( textH)2 < ( textC ( textH)3)2 textN textH (C)  textC( textH)3 textN( textH)2 < ( textC ( textH)3)2 textN textH < textN( textH)3 (D) ( textC ( textH)3)2 textN textH < textN( textH)3 < textC( textH)3 textN( textH)2

Tardigrade Admin · Accepted Answer

If the alkyl group is bigger than textC textH3 group, there is steric hindrance to H-bonding and hence + textI effect predomtextnates over H-bonding. 2>3>1 . There is an important role of the inductive effect, solvation effect and steric hindrance of alkyl group, which decides the basic strength of alkyl amine in the aqueous state. ( textC ( textH)3)2 textN textH> textC( textH)3 textN( textH)2> textN( textH)3

Q. The correct order of increasing basic nature for the bases $N H_{3}, C H_{3} N H_{2}$ and $C H_{3} N H$ in aqueous solutions is:

$C (H)_{3} N (H)_{2} < N (H)_{3} < (C (H)_{3})_{2} N H$

$N (H)_{3} < C (H)_{3} N (H)_{2} < (C (H)_{3})_{2} N H$

$C (H)_{3} N (H)_{2} < (C (H)_{3})_{2} N H < N (H)_{3}$

$(C (H)_{3})_{2} N H < N (H)_{3} < C (H)_{3} N (H)_{2}$

Q. The correct order of increasing basic nature for the bases NH3​,CH3​NH2​ and CH3​NH in aqueous solutions is:

C(H)3​N(H)2​<N(H)3​<(C(H)3​)2​NH

N(H)3​<C(H)3​N(H)2​<(C(H)3​)2​NH

C(H)3​N(H)2​<(C(H)3​)2​NH<N(H)3​

(C(H)3​)2​NH<N(H)3​<C(H)3​N(H)2​

Q. The correct order of increasing basic nature for the bases $N H_{3}, C H_{3} N H_{2}$ and $C H_{3} N H$ in aqueous solutions is:

$C (H)_{3} N (H)_{2} < N (H)_{3} < (C (H)_{3})_{2} N H$

$N (H)_{3} < C (H)_{3} N (H)_{2} < (C (H)_{3})_{2} N H$

$C (H)_{3} N (H)_{2} < (C (H)_{3})_{2} N H < N (H)_{3}$

$(C (H)_{3})_{2} N H < N (H)_{3} < C (H)_{3} N (H)_{2}$