Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test General Science Chemistry Organic Chemistry
Which of the following has maximum pKa value?
1
Carbolic acid
2
Salicyclic acid
3
Anthanilic acid
4
More than one of the above
5
None of the above