El glutamato monosódico es orgánico o inorgánico? ayuda por favor

Iknow the answer to 13 is b and 14 is d. i just need to know why the correct answers are correct

Which statement is true about ionic compounds?

For each of the following types of reactions, write a general reaction formula in the symbolic form—for example, a + b → ab. single-displacement double-displacement synthesis decomposition