Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test General Science Chemistry Organic Chemistry
The acidity of phenol is due to:
1
Resonance-stabilisation of it's anion
2
Hydroxyl group
3
Hydrogen bonding
4
More than one of the above
5
None of the above