Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test Chemistry Equilibrium Ionic Equilibrium
An acid is a substance which
1
Donates a proton
2
Accepts an electron
3
Give H+ in water
4
More than one of the above
5
None of the above