Indicators are used frequently for testing pH; but many other indicators exist for other compounds or ions.
Indicators are substances that change color at specific pH levels, allowing them to signal the acidity or alkalinity of a solution. For example, litmus paper turns red in acidic solutions (pH < 7) and blue in alkaline solutions (pH > 7). Other indicators, like phenolphthalein, remain colorless in acidic environments but turn pink in basic conditions. This color change is due to the structural changes in the indicator molecules as the pH of the solution changes.
pH indicators change their color according to the pH of a solution.
pH indicators are classified based on the pH range over which they change color. They can be classified as either acidic, basic, or universal indicators. Acidic indicators change color in acidic solutions, basic indicators change color in basic solutions, and universal indicators change color over a wide pH range.
Flashing indicators were made compulsory on cars in the United States in 1963.
Development depends on both social and economic factors.Accordingly development indicators are distinguished into social indicators and economic indicators.In recent times increasing importance are given to the social indicators of development.So discussion on social indicators of development are of recent origin. Now there is a universally accepted meaning of social indicators of development is accepted and that is clearly different from the economic indicators. everything that does not fall into the category of economy is taken as social. thus social indicators are residual category,i.e, not fall into the economic category. Social indicators of development includes health, education, housing, and employment etc. Of course, these indicators have some economic dimension. The factors responsible for overall improvement of Quality of Life are taken as social indicators. Social indicators are taken as a more wider and integrated area of social concern than that of economic indicators.
indicators that show a unit's daily routines.
They are indicators and vulnerabilities that tell adversaries where to focus their collection efforts
prosperity
General prosperity.
A measurement of economic indicators.
importance of prosperity
The Knights of Prosperity - 2007 Operation Panic Room 1-8 was released on: USA: 21 February 2007 Australia: 16 August 2007 Bulgaria: 7 March 2008 Czech Republic: 7 March 2008 Hungary: 7 March 2008 Romania: 7 March 2008 Slovakia: 7 March 2008
what are the indicators of true love?
Indicators
The most recent tagline of Corporation Bank (as of 7 October 2010) is "Prosperity for All."
prosperity. prospérité