The increasing order of nucleophilicity of the following nucleophiles is: (a) CH 3 CO 2 ominus (b) H 2 O (c) CH 3 SO 3 ominus (d) O ominus H

Question

The increasing order of nucleophilicity of the following nucleophiles is: (a) CH 3 CO 2 ominus (b) H 2 O (c) CH 3 SO 3 ominus (d) O ominus H (A) (b) < (c) < (a) < (d) (B) (a) < (d) < (c) < (b) (C) (d) < (a) < (c) < (b) (D) (b) < (c) < (d) < (a)

Tardigrade Admin · Accepted Answer

ione pair donating tendency on oxygen is reduced, nucleophilicity reduced b < c < a < d

Q. The increasing order of nucleophilicity of the following nucleophiles is : (a) CH3​CO2⊖​ (b) H2​O (c) CH3​SO3⊖​ (d) O⊖H

(b) < (c) < (a) < (d)

(a) < (d) < (c) < (b)

(d) < (a) < (c) < (b)

(b) < (c) < (d) < (a)

ione pair donating tendency on oxygen is reduced, nucleophilicity reduced b < c < a < d

Q. The increasing order of nucleophilicity of the following nucleophiles is :
(a) $C H_{3} C O_{2}^{⊖}$
(b) $H_{2} O$
(c) $C H_{3} S O_{3}^{⊖}$
(d) $O^{⊖} H$