Neet UG [1]

1. A weak acid of dissociation constant 10 to the power minus 5 is being titrated with aqueous NaOH solution. The pH at the point of one third neutralization of acid will be -

1. 5 + log 2 - log 3
2. 5 - log 2
3. 5 - log 3
4. 5 + log 2

2.