Acids Bases and...

The colours of red litmus paper in acidic, neutral, and basic solutions are:

Which solution is a conjugate acid/base pair with differing spectral absorbencies? 

The chemical name of "Oil of Vitriol" is:

The acidic or basic nature of a substance is tested by using:

An organic dye, cousins used to detect the endpoint of precipitation titration by the process of  

Ant bite is treated by application of __________.

A substance which tastes bitter and turns red litmus to blue is called a .......... .

Which of the following is true?

An indicator $$InH$$ has $${K_{In}}$$ value of $${10^{ - 7}}$$, it may exist in its molecular and ionic state in approximately $$1:1$$ ratio in which substance:

Litmus is an extract of which of the following?