Question

1. ____ is an example of something that has a basic ph. a) tomato juice b) ammonia c) milk d) saliva e) coffee

Explanation:

Substances with a basic pH are alkaline. Ammonia is a common alkaline - base. Tomato juice, coffee, saliva, and milk are acidic or near - neutral. Ammonia dissociates in water to release hydroxide ions ($OH^-$), making the solution basic.

Answer:

B. Ammonia