what is ph and what is buffer
Answers
Answered by
0
Answer:
ph is nothing but power of h+ ions
Explanation:
ph can be identified by help of a ph paper. pH is a scale of acidity from 0 to 14 It tells how acidic or alkaline a substance is. More acidic solutions have lower pH. More alkaline solutions have higher pH. Substances that aren't acidic or alkaline (that is, neutral solutions) usually have a pH of 7.
A buffer solution is an aqueous solution consisting of a mixture of a weak acid and its conjugate base, or vice versa. Its pH changes very little when a small amount of strong acid or base is added to it.
Similar questions