Whate prequation are to be taken while preparing a true solution

1.	Whate prequation are to be taken while preparing a true solution
Answer» Precautions\tUse test tube holder for heating/boiling of water.\tDo not waste the chemicals and distilled water. Use it wisely.\tAlways stir the contents in the test tube nicely and gently.\tUse only distilled water to make solutions.

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