Question

In aqueous solution of amino acids mostly exists in, ____________.

Options

• NH₂–CH(R)–COOH

• NH₂–CH(R)–COO^–

• H₃N⁺–CH(R)–COOH

• H₃N⁺–CH(R)–COO^–

Answer 1

In aqueous solution of amino acids mostly exists in, H₃N⁺–CH(R)–COO^–.