Isohydria

Question 1

Isohydria

Answer 1

The constancy of PH of ECF

Question 2

PH ECF

Answer 2

7.4

Question 3

If acid is weak then affinity of proton will be low or high? And if strong acid?

And their dissociation for both? (Slightly or intensively)

Answer 3

Weak acid = low affinity of proton
Slightly dissociation

Strong acid = high affinity of proton

                    Intensively dissociation

Question 4

What is the dissociation form of acid and non-dissociation form?

Answer 4

Dissociation form= hydrogen (H+)
Anione (A-)

Non-dissociation form = (HA)

Question 5

Weak acid have low/ high pKa?

And it’s according to which equation?

Answer 5

Weak acid have high PKa

And it’s according to
Henderson - hasselbulch equation