Question

21
विजयच्या गोलघुमटाची रचना अभ्यासावतेथे अनेक
प्रतिध्वनी ऐकूयेण्याची कारणमीमांसाकरा.​

Answer 1

Explanation:

An acid is a substance that donates protons (in the Brønsted-Lowry definition) or accepts a pair of valence electrons to form a bond (in the Lewis definition). A base is a substance that can accept protons or donate a pair of valence electrons to form a bond. Bases can be thought of as the chemical opposite of acids.