Doubt from acidic and basic strength

But @Shaquib wouldn't there be a hydrogen bond between H and O of nitro group which will decrease it's acidic character.

See what your saying is absolutely right but there is one difference
We consider h- Bonding when we have to tell acidic strength between ortho/ para position.

Apart from this we will consider only electron withdrawing property of NO2.

1 Like

Ohh thanks @Shaquib

Question no 2 and question 3 b part

3>5>1>4>2

It is of which question and please show reasoning too

The answer posted by @Shaquib is of q2 and here the reason

1 Like

For q2 is the given answer is 1>4>2>5>3 ?!
Because i think in case of aniline due to SIP rule the basic strength of ortho substituted aniline decreases

Answer given by shakib is same as given in answer key

1 Like

Okay , then just see the explanation given in post#27 and ignore post#28

What about question 3 b part

1 Like

Thanks

Question 3 and 4 with reasoning too

Q3

1 Like

Q4 see lone availability

1 Like

Question 4 and 6

4

Not clearly visible please upload again

1 Like