What is litmus test example?
A litmus test uses litmus paper to test the substance; it turns red if it’s acidic and blue if it’s alkaline, or basic. The term litmus test is also used to talk about a simple, decisive test of something: “The vote was a litmus test of the voters’ feelings about the economy.”
What do people mean when they say litmus test?
countable noun [usu sing, usu N of/for n] If you say that something is a litmus test of something, you mean that it is an effective and definite way of proving it or measuring it. Ending the fighting must be the absolute priority, the litmus test of the agreement’s validity.
How do you use litmus test in a sentence?
a test that relies on a single indicator.
- The success of wind power represents a litmus test for renewable energy.
- The outcome will be seen as a litmus test of government concern for conservation issues.
- The mayoral election is regarded as the litmus test for the integrity of the electoral process.
Is a litmus test an idiom?
Acid test and litmus test are terms from chemistry that have migrated into mainstream English to become idioms.
What is a litmus test in relationships?
The litmus test is a good way for my clients to step out of their own situation and look at it from the angle of someone they love. The test always asks why you would deserve less than someone you love. Would you want your daughter to be treated poorly?
What is the use of litmus test class 7?
Litmus is extracted from lichens. It has a mauve (purple) colour in distilled water. When added to an acidic solution, it turns red and when added to a basic solution, it turns blue. So, it is used to test the acidic or basic nature of solutions.
What is a litmus test what role does a litmus test play in the context of American politics?
A litmus test is a question asked of a potential candidate for high office, the answer to which would determine whether the nominating official would proceed with the appointment or nomination.
Is acid test an idiom?
Definition. The idiom acid test refers to a decisive test whose findings show the worth or quality of something.
Is holiday a test of relationship?
Whether it’s a vacation or a staycation, the first holiday is a significant step in any relationship. In fact, according to new research by Hotels.com, nearly two thirds believe that the first holiday together as a couple is make it or break it.
Should I stay or go in my relationship?
Stay In Your Relationship: The good times outweigh the bad times. If your relationship doesn’t include any abuse, because that is absolutely unacceptable, you should stay if the good times outweigh the bad. If your partner is still the person you want to talk to after a bad day.
Do bases turn phenolphthalein pink?
Phenolphthalein is often used as an indicator in acid–base titrations. For this application, it turns colorless in acidic solutions and pink in basic solutions.