Theory of Indicators

According to Modern quinoid theory the indicator used in acid-alkali titrations are-

The theory similar to Maslow theory of motivation is

Acids And Bases|Indicators For Testing Acids And Bases|Litmus Indicator|Phenolphthalein Indicators|Methyl Orange Indicators|Examples|Olfactory Indicators|Turmeric As Indicators|Questions

Who proposed the theory of natural selection? Explain this theory briefly.

Theory of evolution indicates:

Theory of 'active mass' indicates that the rate of a chemical reaction is directly proportional to the

Solubility and solubility product | Common ion effect on solubility | Simultaneous solubility | Precipitation reactions | Indicator theory and Acid-Base filtrations | pH Calculation of mixture based Questions