Which of the following is the wrong order of fugacity?

S b H_{3} > A s H_{3} > P H_{3} > N H_{3}

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F^{⊝} > ⊝ O H > ⊝ N H_{2} > ⊝ C H_{3}

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N H_{3} > N H_{2} - N H_{2} > M e N H - N H - M e > M e_{2} N - N M e_{2} >

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C ⊝ N > ⊝ O H > ⊝ O M e > ⊝ C H_{3}

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Solution

The correct option is C $C ⊝ N > ⊝ O H > ⊝ O M e > ⊝ C H_{3}$
Acidic order: $H C N > M e O H > H_{2} O > C H_{4}$
Basic order: $⊝ C N < M e O^{⊝} < ⊝ O H < ⊝ C H_{3}$
Weaker the base, better is the leaving group
Fugacity order : $⊝ C N > M e O^{⊝} > ⊝ O H > ⊝ C H_{3}$

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Similar questions

Q. What is the decreasing order of strength of the bases

O H^{-}, N H_{2}^{-}, H C \equiv C^{⊝}

and

C H_{3} - C H_{2}^{⊝}

The nucleophilicities of $C H_{3}^{⊖}, N H_{2}^{⊖}, O H^{⊖} & F^{⊖}$ decrease in which order?

C H_{3} - N H | | C (1) - N H_{2}

C H_{3} - C H_{2} (2) - N H_{2}

(C H_{3})_{2} (3) N H

C H_{3} - O | | C (4) - N H_{2}

The correct order of the basicities of the following compounds is:

Which of the following is not correct?

$O r d e r o f b a s i c i t y O r d e r o f n u c l e o p h i l i c i t y (a) F^{-} > C l^{-} > B r^{-} B r_{-} > C l^{-} > F^{-} (b) H - O - O^{-} > O H^{-} H - O - O^{-} > O H^{-} (c) C H_{3} > N H_{2}^{-} > O H - C H_{3} > N H_{2}^{-} > O H^{-} (d) H_{2} O > H_{2} S H_{2} O < H_{2} S$

Q. Arrange the following in the decreasing order of hydrogen bonding.

C H_{4}, C H_{3} - O H, C H_{3} - F, C H_{3} - N H_{2}

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Which of the following is the wrong order of fugacity?

The correct option is C C⊝N>⊝OH>⊝OMe>⊝CH3Acidic order: HCN>MeOH>H2O>CH4Basic order: ⊝CN<MeO⊝<⊝OH<⊝CH3Weaker the base, better is the leaving groupFugacity order : ⊝CN>MeO⊝>⊝OH>⊝CH3

The correct option is C $C ⊝ N > ⊝ O H > ⊝ O M e > ⊝ C H_{3}$
Acidic order: $H C N > M e O H > H_{2} O > C H_{4}$
Basic order: $⊝ C N < M e O^{⊝} < ⊝ O H < ⊝ C H_{3}$
Weaker the base, better is the leaving group
Fugacity order : $⊝ C N > M e O^{⊝} > ⊝ O H > ⊝ C H_{3}$