The correct of +I effect is(1)-COO- -O -NH -CH2(2)-CH2 -O -COO- -C(CH3)3(3)-C(CH3)3 -O COO- -NH(4)-O -COO- - Chemistry - Basic Principles of Organic Chemistry

Question

T h e   c o r r e c t   o f   + I   e f f e c t
  i s ( 1 ) - C O O - > - O ¯ > - N H > - C H 2
( 2 ) - C H 2 > - O ¯ > - C O O - > - C ( C H 3 ) 3 (
3 ) - C ( C H 3 ) 3 > - O ¯ > C O O - > - N H ( 4 ) -
O ¯ > - C O O - > - C ( C H 3 ) 3 - N H

Ankit · Answer

1st ques in not clearly visible
2 correct order option 4th because the correct order of decrease in
+I effect is
-O- > CO- >COO- >
C(CH3)3 >​
C(CH3)​2CH​ > CH3
> CH2 > NH- >H

T h e c o r r e c t o f + I e f f e c t i s ( 1 ) - C O O - > - O ¯ > - N H > - C H 2 ( 2 ) - C H 2 > - O ¯ > - C O O - > - C ( C H 3 ) 3 ( 3 ) - C ( C H 3 ) 3 > - O ¯ > C O O - > - N H ( 4 ) - O ¯ > - C O O - > - C ( C H 3 ) 3 - N H

$T h e c o r r e c t o f + I e f f e c t i s (1) - C O O^{-} > - \bar{O} > - N H > - C H_{2} (2) - C H_{2} > - \bar{O} > - C O O^{-} > - C (C H_{3})_{3} (3) - C (C H_{3})_{3} > - \bar{O} > C O O^{-} > - N H (4) - \bar{O} > - C O O^{-} > - C (C H_{3})_{3} - N H$