trial and error
trial and error
Both decantation and filtration can be effective methods, but they are used for different substances. Decantation is used for solutions that can be separated and filtration is used for solutions with thicker particles that can be filtered out.
Paper chromatography is used as an analytical method not for production.
1. this method can be used with very diluted solutions=2. this method can be used with colored or turbid solutions in which end point can not== be seen by eye==3. this method can be used in which there is no suitable indicator==4.has many applications , i.e. it can be used for acid base , redox ,precipitation, or complex titrations=
Trial and error method involves repeatedly trying different solutions until one is successful. It is often used in problem-solving when the correct solution is not immediately apparent, allowing for exploration of various approaches to achieve the desired result. This method is iterative and may involve making mistakes before finding the right solution.
One common method is to use distillation, which involves heating the solution to vaporize one component and then condensing it back into a liquid. Another method is filtration, which uses a barrier to separate solids from liquids. Additionally, centrifugation can be used to separate components based on their different densities.
Numerical methods are used to find solutions to problems when purely analytical methods fail.
Both "used method" and "method used" can be correct, but they serve different purposes. "Used method" often acts as an adjective phrase to describe a method that has been utilized, while "method used" emphasizes the method itself, highlighting its application. Depending on the context of your sentence, you can choose either. Generally, "method used" is more common in formal writing.
Repeating an experiment several times almost always gives an answer in which you have more confidence.Or using a different method of measuring the property. This would enhance any difference due to the method or the apparatus used in the experiment.
The Handout Method The Allowance or Apportionment Method The Fifty-fithy Method The Equal Salary Method The Finance Plan or Budget Method
what classification method used in our library
what classification method used in our library