what is the color of dilute hydrochloric acid when we use the universal indicator ? only given that it is corrosive

Ais your answer to this

Answerd. may include all of these are many definitions of bases: the  brønsted-lowry definition of acids and bases says that bases are proton acceptors.the arrhenius definition of acids and bases says that bases increase [oh⁻] in solution (thereby producing oh⁻ ions)the lewis definition of acids and bases says that bases donate electron pairs.therefore, the sensible answer is that a base may include all of the described characteristics.

The correct answer would be b) volume versus temperature, because they are also directly proportional.