Question

3
In fig PA is a tangent from an external point p to a circle with center o if
POA = 115 them APO is
आकति मे PAवत की स्पर्श रेखा है। तत का जाहरा जिंद
taloon​

Answer 1

Explanation:

In chemistry, neutralization or neutralisation (see spelling differences) is a chemical reaction in which acid and a base react quantitatively with each other. In a reaction in water, neutralization results in there being no excess of hydrogen or hydroxide ions present in the solution.