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Why diphenylamine is called internal indicator?
Diphenylamine is considered an internal indicator because it changes color in the presence of nitrates by forming a blue complex. This color change is used to detect the presence of nitrates in solutions without the need for an external indicator.
Internal indicator example?
An internal indicator is a metric used by an organization to assess its performance and efficiency. For example, employee turnover rate can serve as an internal indicator of workplace satisfaction and organizational health. Monitoring this rate helps management identify potential issues within the work environment and implement strategies for improvement.
What are the disadvantages of a internal indicator?
Internal indicators may not provide accurate or timely information about external conditions or factors affecting the organization. They may also be influenced by biases or internal perspectives, leading to potential blind spots or misinterpretations. Additionally, relying solely on internal indicators may limit the organization's ability to adapt to changing external environments.
What are the limitations of Moving Target Indicator in Pulse Doppler Radar?
1)antenna scanning modulation is time oriented 2)internal modulation of clutter3)system instability
What is a bank-and-turn indicator?
A bank-and-turn indicator is an instrument in an aircraft cockpit which incorporates the functions of a bank indicator and a turn indicator.
What is the difference between external and internal indicator?
what is the difference between the external & internal indicator
What is meant by a badge indicator?
what is meant by a badge authenticator
What is external and internal indicator with examples .?
an indicator which is dissolved in the solution in whicdh the main reaction takes place- internal g. phenopthlein
Which indicator is used while titrating mohrs salt against potassium dichromate using internal indicator analysis?
ferroin indicator
What is Difference between internal and external indicators?
what is the difference between the external & internal indicator
Why diphenylamine is called internal indicator?
Diphenylamine is considered an internal indicator because it changes color in the presence of nitrates by forming a blue complex. This color change is used to detect the presence of nitrates in solutions without the need for an external indicator.
Internal indicator example?
An internal indicator is a metric used by an organization to assess its performance and efficiency. For example, employee turnover rate can serve as an internal indicator of workplace satisfaction and organizational health. Monitoring this rate helps management identify potential issues within the work environment and implement strategies for improvement.
Why potassium ferricyanide cannot be used as internal indicator?
Potassium ferricyanide cannot be used as an internal indicator because it is an external indicator that does not change color in response to pH changes in a solution. Internal indicators are usually weak organic acids or bases that change color due to ionization changes as the pH of the solution shifts.
What is meant by the internal intonation of a wind instrument?
intonation
Why in titration of kmno4 no indicator is used?
In the titration of KMnO4, no indicator is used because KMnO4 is a self-indicating titrant. It undergoes a color change from purple to colorless (or brown) at the endpoint of the titration, which makes it unnecessary to add an external indicator. The precise endpoint can be easily detected visually, making the use of an indicator redundant.
What is meant by the transition interval of an indicator?
The transition interval of an indicator refers to a range of values within which the indicator shifts from one state to another. It helps determine when a specific threshold or condition has been met, signaling a change in status or action. It is important to define transition intervals to effectively interpret and utilize the indicator for decision-making.
What is refraction of light and what cause light to refract?
what is the meant by total internal reflection
